| 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 | $223.52 | 7.744% | $240.8294 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $166.42 | 8.574% | $180.6889 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $132.45 | 13.252% | $150.0023 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $201.77 | 4.830% | $211.5155 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $102.86 | 7.824% | $110.9078 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $245.83 | 13.409% | $278.7933 | $278.79 | $278.80 | $278.80 |
| Purchase #7 | $18.80 | 9.141% | $20.5185 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $1,091.65 | $1,193.2557 | $1,193.26 | $1,193.25 | $1,193.20 | |