| 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 | $189.86 | 13.735% | $215.9373 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $19.90 | 8.434% | $21.5784 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $101.72 | 8.345% | $110.2085 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $174.39 | 6.109% | $185.0435 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $226.86 | 9.562% | $248.5524 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $187.49 | 13.397% | $212.608 | $212.61 | $212.60 | $212.60 |
| Purchase #7 | $121.99 | 9.333% | $133.3753 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $1,022.21 | $1,127.3034 | $1,127.31 | $1,127.35 | $1,127.30 | |