| 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 | $88.88 | 4.144% | $92.5632 | $92.56 | $92.55 | $92.60 |
| Purchase #2 | $92.40 | 9.469% | $101.1494 | $101.15 | $101.15 | $101.10 |
| Purchase #3 | $248.82 | 10.846% | $275.807 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $175.82 | 7.823% | $189.5744 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $212.61 | 7.626% | $228.8236 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $164.31 | 8.463% | $178.2156 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $182.53 | 12.120% | $204.6526 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $1,165.37 | $1,270.7858 | $1,270.78 | $1,270.70 | $1,270.80 | |