| 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 | $100.54 | 7.864% | $108.4465 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $109.45 | 7.368% | $117.5143 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $215.53 | 9.188% | $235.3329 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $62.60 | 3.348% | $64.6958 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $39.38 | 8.253% | $42.63 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $181.33 | 8.853% | $197.3831 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $221.85 | 12.805% | $250.2579 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $930.68 | $1,016.2605 | $1,016.26 | $1,016.30 | $1,016.20 | |