| 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 | $47.34 | 9.511% | $51.8425 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $213.40 | 10.127% | $235.011 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $142.67 | 8.858% | $155.3077 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $122.25 | 5.818% | $129.3625 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $26.61 | 11.426% | $29.6505 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $220.33 | 13.801% | $250.7377 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $154.56 | 4.148% | $160.9711 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $927.16 | $1,012.8830 | $1,012.88 | $1,012.85 | $1,012.90 | |