| 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 | $248.75 | 7.803% | $268.16 | $268.16 | $268.15 | $268.20 |
| Purchase #2 | $87.78 | 6.260% | $93.275 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $193.87 | 4.417% | $202.4332 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $116.61 | 9.866% | $128.1147 | $128.11 | $128.10 | $128.10 |
| Purchase #5 | $130.88 | 8.730% | $142.3058 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $143.82 | 9.765% | $157.864 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $206.93 | 6.441% | $220.2584 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,128.64 | $1,212.4111 | $1,212.41 | $1,212.40 | $1,212.50 | |