| 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 | $247.71 | 12.111% | $277.7102 | $277.71 | $277.70 | $277.70 |
| Purchase #2 | $248.99 | 7.777% | $268.354 | $268.35 | $268.35 | $268.40 |
| Purchase #3 | $5.75 | 3.411% | $5.9461 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $201.75 | 8.607% | $219.1146 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $144.54 | 3.547% | $149.6668 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $182.36 | 4.849% | $191.2026 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $147.75 | 7.557% | $158.9155 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $1,178.85 | $1,270.9098 | $1,270.91 | $1,270.85 | $1,270.90 | |