| 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 | $189.91 | 6.484% | $202.2238 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $87.52 | 8.579% | $95.0283 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $65.30 | 6.388% | $69.4714 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $236.53 | 3.469% | $244.7352 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $230.67 | 12.805% | $260.2073 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $105.29 | 10.117% | $115.9422 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $45.55 | 10.679% | $50.4143 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $960.77 | $1,038.0225 | $1,038.02 | $1,038.00 | $1,037.90 | |