| 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 | $201.36 | 4.564% | $210.5501 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $171.37 | 10.452% | $189.2816 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $208.49 | 7.526% | $224.181 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $194.79 | 12.617% | $219.3667 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $63.62 | 9.383% | $69.5895 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $169.40 | 10.649% | $187.4394 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $182.82 | 8.238% | $197.8807 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,191.85 | $1,298.2890 | $1,298.29 | $1,298.35 | $1,298.40 | |