| 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 | $92.36 | 10.583% | $102.1345 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $243.52 | 8.497% | $264.2119 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $56.86 | 13.368% | $64.461 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $24.39 | 10.179% | $26.8727 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $189.78 | 8.391% | $205.7044 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $180.84 | 10.321% | $199.5045 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $244.98 | 7.814% | $264.1227 | $264.12 | $264.10 | $264.10 |
| 7 purchase totals = | $1,032.73 | $1,127.0117 | $1,126.99 | $1,126.95 | $1,127.00 | |