| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.94 | 5.196% | $120.9123 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $192.72 | 12.385% | $216.5884 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $103.34 | 5.473% | $108.9958 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $182.64 | 6.802% | $195.0632 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $169.27 | 4.153% | $176.2998 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $231.51 | 5.505% | $244.2546 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $198.99 | 10.556% | $219.9954 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,193.41 | $1,282.1095 | $1,282.11 | $1,282.10 | $1,282.20 | |