| 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 | $210.62 | 11.701% | $235.2646 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $23.94 | 4.834% | $25.0973 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $14.55 | 10.332% | $16.0533 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $74.61 | 8.302% | $80.8041 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $32.98 | 8.550% | $35.7998 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $169.97 | 5.510% | $179.3353 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $115.65 | 10.401% | $127.6788 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $642.32 | $700.0332 | $700.03 | $700.05 | $700.10 | |