| 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 | $126.56 | 9.457% | $138.5288 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $173.29 | 12.331% | $194.6584 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $70.53 | 5.546% | $74.4416 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $218.50 | 9.438% | $239.122 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $180.94 | 10.724% | $200.344 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $118.92 | 8.387% | $128.8938 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $179.98 | 9.515% | $197.1051 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,068.72 | $1,173.0937 | $1,173.09 | $1,173.10 | $1,173.00 | |