| 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 | $186.46 | 13.570% | $211.7626 | $211.76 | $211.75 | $211.80 |
| Purchase #2 | $136.50 | 9.198% | $149.0553 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $206.30 | 11.272% | $229.5541 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $202.99 | 12.540% | $228.4449 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $242.99 | 11.198% | $270.2 | $270.20 | $270.20 | $270.20 |
| Purchase #6 | $169.40 | 10.340% | $186.916 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $80.91 | 8.833% | $88.0568 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $1,225.55 | $1,363.9897 | $1,363.99 | $1,363.95 | $1,364.10 | |