| 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 | $112.33 | 10.412% | $124.0258 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $107.84 | 11.356% | $120.0863 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $10.62 | 12.317% | $11.9281 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $145.59 | 10.684% | $161.1448 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $207.29 | 4.219% | $216.0356 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $235.46 | 5.510% | $248.4338 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $129.40 | 7.280% | $138.8203 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $948.53 | $1,020.4747 | $1,020.48 | $1,020.55 | $1,020.30 | |