| 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 | $94.54 | 9.632% | $103.6461 | $103.65 | $103.65 | $103.60 |
| Purchase #2 | $43.51 | 7.393% | $46.7267 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $192.52 | 12.841% | $217.2415 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $220.74 | 3.359% | $228.1547 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $73.71 | 10.611% | $81.5314 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $190.62 | 3.757% | $197.7816 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $152.97 | 11.336% | $170.3107 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $968.61 | $1,045.3927 | $1,045.39 | $1,045.45 | $1,045.30 | |