| 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 | $190.93 | 8.269% | $206.718 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $107.62 | 5.814% | $113.877 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $61.86 | 10.379% | $68.2804 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $120.53 | 9.452% | $131.9225 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $17.57 | 12.406% | $19.7497 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $38.50 | 11.780% | $43.0353 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $48.30 | 12.518% | $54.3462 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $585.31 | $637.9291 | $637.94 | $637.95 | $637.80 | |