| 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 | $209.77 | 12.310% | $235.5927 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $10.58 | 13.746% | $12.0343 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $200.86 | 10.667% | $222.2857 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $74.40 | 8.191% | $80.4941 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $181.62 | 5.684% | $191.9433 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $83.39 | 11.461% | $92.9473 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $112.93 | 6.682% | $120.476 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $873.55 | $955.7734 | $955.77 | $955.85 | $955.70 | |