| 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 | $230.71 | 10.179% | $254.194 | $254.19 | $254.20 | $254.20 |
| Purchase #2 | $249.55 | 7.717% | $268.8078 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $185.43 | 4.234% | $193.2811 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $23.32 | 7.470% | $25.062 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $133.28 | 12.681% | $150.1812 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $78.31 | 11.684% | $87.4597 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $223.97 | 7.444% | $240.6423 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,124.57 | $1,219.6281 | $1,219.62 | $1,219.65 | $1,219.70 | |