| 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 | $204.51 | 6.786% | $218.388 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $224.40 | 7.715% | $241.7125 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $93.54 | 5.826% | $98.9896 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $178.35 | 7.278% | $191.3303 | $191.33 | $191.35 | $191.30 |
| Purchase #5 | $24.34 | 6.141% | $25.8347 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $82.79 | 12.150% | $92.849 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $87.80 | 3.698% | $91.0468 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $895.73 | $960.1509 | $960.15 | $960.20 | $960.00 | |