| 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 | $192.93 | 13.651% | $219.2669 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $37.57 | 7.560% | $40.4103 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $166.53 | 7.690% | $179.3362 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $172.77 | 6.347% | $183.7357 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $229.57 | 8.819% | $249.8158 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $68.87 | 12.122% | $77.2184 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $102.69 | 12.277% | $115.2973 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $970.93 | $1,065.0806 | $1,065.10 | $1,065.05 | $1,065.00 | |