| 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 | $205.52 | 10.220% | $226.5241 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $223.68 | 9.128% | $244.0975 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $102.40 | 9.408% | $112.0338 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $153.98 | 6.739% | $164.3567 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $120.32 | 11.346% | $133.9715 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $194.57 | 12.678% | $219.2376 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $132.45 | 13.160% | $149.8804 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,132.92 | $1,250.1016 | $1,250.10 | $1,250.10 | $1,250.10 | |