| 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 | $206.44 | 5.463% | $217.7178 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $46.30 | 4.190% | $48.24 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $129.27 | 4.712% | $135.3612 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $150.64 | 13.328% | $170.7173 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $214.90 | 5.547% | $226.8205 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $45.31 | 11.478% | $50.5107 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $109.81 | 10.443% | $121.2775 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $902.67 | $970.6450 | $970.65 | $970.60 | $970.60 | |