| 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 | $46.37 | 6.104% | $49.2004 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $140.48 | 4.580% | $146.914 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $179.42 | 13.498% | $203.6381 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $210.59 | 4.770% | $220.6351 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $119.71 | 12.176% | $134.2859 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $27.39 | 6.302% | $29.1161 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $186.62 | 9.772% | $204.8565 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $910.58 | $988.6461 | $988.66 | $988.65 | $988.60 | |