| 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 | $199.82 | 4.658% | $209.1276 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $197.93 | 3.132% | $204.1292 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $95.57 | 6.740% | $102.0114 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $179.68 | 8.520% | $194.9887 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $92.27 | 3.553% | $95.5484 | $95.55 | $95.55 | $95.50 |
| Purchase #6 | $128.81 | 6.805% | $137.5755 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $148.47 | 3.669% | $153.9174 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $1,042.55 | $1,097.2982 | $1,097.31 | $1,097.35 | $1,097.20 | |