| 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 | $17.60 | 9.244% | $19.2269 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $197.76 | 13.457% | $224.3726 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $202.34 | 9.785% | $222.139 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $109.51 | 8.775% | $119.1195 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $117.55 | 5.347% | $123.8354 | $123.84 | $123.85 | $123.80 |
| Purchase #6 | $197.28 | 3.151% | $203.4963 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $174.55 | 8.326% | $189.083 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,016.59 | $1,101.2727 | $1,101.28 | $1,101.30 | $1,101.20 | |