| 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 | $220.51 | 10.853% | $244.442 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $182.62 | 8.527% | $198.192 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $34.90 | 5.717% | $36.8952 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $120.26 | 13.788% | $136.8414 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $161.93 | 7.711% | $174.4164 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $230.74 | 3.207% | $238.1398 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $103.33 | 12.226% | $115.9631 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $1,054.29 | $1,144.8899 | $1,144.89 | $1,144.90 | $1,144.80 | |