| 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 | $108.64 | 7.634% | $116.9336 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $185.73 | 8.818% | $202.1077 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $204.30 | 8.473% | $221.6103 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $152.63 | 8.455% | $165.5349 | $165.53 | $165.55 | $165.50 |
| Purchase #5 | $228.34 | 4.685% | $239.0377 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $35.43 | 6.460% | $37.7188 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $249.70 | 7.444% | $268.2877 | $268.29 | $268.30 | $268.30 |
| 7 purchase totals = | $1,164.77 | $1,251.2307 | $1,251.23 | $1,251.25 | $1,251.10 | |