| 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 | $191.37 | 8.128% | $206.9246 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $193.62 | 13.236% | $219.2475 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $140.68 | 8.362% | $152.4437 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $47.70 | 4.499% | $49.846 | $49.85 | $49.85 | $49.80 |
| Purchase #5 | $235.69 | 5.208% | $247.9647 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $230.98 | 12.630% | $260.1528 | $260.15 | $260.15 | $260.20 |
| Purchase #7 | $71.53 | 8.365% | $77.5135 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $1,111.57 | $1,214.0928 | $1,214.08 | $1,214.05 | $1,214.00 | |