| 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 | $102.38 | 9.802% | $112.4153 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $59.34 | 8.798% | $64.5607 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $80.97 | 11.319% | $90.135 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $148.66 | 12.516% | $167.2663 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $233.55 | 13.856% | $265.9107 | $265.91 | $265.90 | $265.90 |
| Purchase #6 | $175.51 | 5.289% | $184.7927 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $160.79 | 10.226% | $177.2324 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $961.20 | $1,062.3131 | $1,062.32 | $1,062.30 | $1,062.30 | |