| 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 | $134.82 | 10.757% | $149.3226 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $126.72 | 9.824% | $139.169 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $206.35 | 9.766% | $226.5021 | $226.50 | $226.50 | $226.50 |
| Purchase #4 | $223.65 | 9.439% | $244.7603 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $208.28 | 5.867% | $220.4998 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $21.66 | 3.519% | $22.4222 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $108.38 | 6.603% | $115.5363 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $1,029.86 | $1,118.2123 | $1,118.21 | $1,118.15 | $1,118.20 | |