| 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 | $249.68 | 12.574% | $281.0748 | $281.07 | $281.05 | $281.10 |
| Purchase #2 | $178.64 | 5.787% | $188.9779 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $213.95 | 7.852% | $230.7494 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $133.97 | 3.509% | $138.671 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $53.77 | 7.751% | $57.9377 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $19.91 | 12.248% | $22.3486 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $57.34 | 5.617% | $60.5608 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $907.26 | $980.3202 | $980.32 | $980.30 | $980.30 | |