| 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 | $20.54 | 7.257% | $22.0306 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $140.53 | 12.280% | $157.7871 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $221.68 | 11.120% | $246.3308 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $149.57 | 6.420% | $159.1724 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $114.92 | 11.355% | $127.9692 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $178.49 | 3.619% | $184.9496 | $184.95 | $184.95 | $184.90 |
| Purchase #7 | $90.55 | 13.865% | $103.1048 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $916.28 | $1,001.3445 | $1,001.34 | $1,001.35 | $1,001.30 | |