| 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 | $193.57 | 4.422% | $202.1297 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $110.46 | 7.591% | $118.845 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $90.84 | 4.446% | $94.8787 | $94.88 | $94.90 | $94.90 |
| Purchase #4 | $195.72 | 11.174% | $217.5898 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $76.43 | 10.169% | $84.2022 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $202.59 | 3.262% | $209.1985 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $155.77 | 11.462% | $173.6244 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $1,025.38 | $1,100.4683 | $1,100.47 | $1,100.50 | $1,100.40 | |