| 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 | $203.67 | 12.450% | $229.0269 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $246.74 | 9.479% | $270.1285 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $160.79 | 10.455% | $177.6006 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $150.45 | 5.687% | $159.0061 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $67.89 | 11.349% | $75.5948 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $174.54 | 8.355% | $189.1228 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $174.57 | 13.304% | $197.7948 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $1,178.65 | $1,298.2745 | $1,298.27 | $1,298.30 | $1,298.20 | |