| 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 | $101.94 | 13.637% | $115.8416 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $202.42 | 7.220% | $217.0347 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $120.52 | 11.455% | $134.3256 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $12.97 | 12.104% | $14.5399 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $90.72 | 13.461% | $102.9318 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $250.77 | 7.171% | $268.7527 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $5.49 | 12.658% | $6.1849 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $784.83 | $859.6112 | $859.60 | $859.70 | $859.50 | |