| 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 | $187.71 | 5.252% | $197.5685 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $183.95 | 6.593% | $196.0778 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $37.50 | 10.699% | $41.5121 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $195.88 | 11.349% | $218.1104 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $191.79 | 6.109% | $203.5065 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $74.48 | 12.431% | $83.7386 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $208.39 | 11.391% | $232.1277 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,079.70 | $1,172.6416 | $1,172.65 | $1,172.65 | $1,172.60 | |