| 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 | $191.72 | 11.307% | $213.3978 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $137.80 | 3.287% | $142.3295 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $9.92 | 12.151% | $11.1254 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $114.92 | 8.822% | $125.0582 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $40.47 | 7.102% | $43.3442 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $242.99 | 9.129% | $265.1726 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $124.64 | 8.410% | $135.1222 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $862.46 | $935.5499 | $935.55 | $935.55 | $935.50 | |