| 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 | $206.58 | 7.245% | $221.5467 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $187.74 | 12.158% | $210.5654 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $133.28 | 8.812% | $145.0246 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $17.88 | 4.286% | $18.6463 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $11.48 | 13.778% | $13.0617 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $246.65 | 8.874% | $268.5377 | $268.54 | $268.55 | $268.50 |
| Purchase #7 | $72.65 | 5.712% | $76.7998 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $876.26 | $954.1822 | $954.19 | $954.15 | $954.10 | |