| 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 | $215.55 | 11.260% | $239.8209 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $38.50 | 7.805% | $41.5049 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $18.86 | 9.252% | $20.6049 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $156.31 | 7.438% | $167.9363 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $160.75 | 12.177% | $180.3245 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $97.33 | 13.617% | $110.5834 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $105.41 | 9.569% | $115.4967 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $792.71 | $876.2716 | $876.26 | $876.25 | $876.20 | |