| 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 | $84.63 | 12.163% | $94.9235 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $88.71 | 7.529% | $95.389 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $162.94 | 5.705% | $172.2357 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $220.79 | 8.714% | $240.0296 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $24.90 | 4.215% | $25.9495 | $25.95 | $25.95 | $25.90 |
| Purchase #6 | $147.60 | 8.144% | $159.6205 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $190.54 | 10.126% | $209.8341 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $920.11 | $997.9819 | $997.98 | $998.00 | $997.80 | |