| 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 | $13.35 | 4.614% | $13.966 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $212.66 | 7.516% | $228.6435 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $115.98 | 3.634% | $120.1947 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $60.47 | 9.294% | $66.0901 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $250.89 | 11.413% | $279.5241 | $279.52 | $279.50 | $279.50 |
| Purchase #6 | $85.39 | 7.240% | $91.5722 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $192.64 | 6.666% | $205.4814 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $931.38 | $1,005.4720 | $1,005.46 | $1,005.45 | $1,005.50 | |