| 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 | $197.32 | 11.486% | $219.9842 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $186.79 | 9.263% | $204.0924 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $246.31 | 8.452% | $267.1281 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $87.26 | 6.375% | $92.8228 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $57.71 | 13.331% | $65.4033 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $27.89 | 13.342% | $31.6111 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $157.67 | 11.651% | $176.0401 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $960.95 | $1,057.0820 | $1,057.07 | $1,057.10 | $1,057.00 | |