| 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 | $198.91 | 6.113% | $211.0694 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $129.83 | 4.387% | $135.5256 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $210.82 | 5.816% | $223.0813 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $143.93 | 11.307% | $160.2042 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $183.25 | 3.563% | $189.7792 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $214.95 | 8.187% | $232.548 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $172.55 | 12.498% | $194.1153 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $1,254.24 | $1,346.3230 | $1,346.33 | $1,346.35 | $1,346.30 | |