| 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 | $196.26 | 6.765% | $209.537 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $74.94 | 8.787% | $81.525 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $168.32 | 5.778% | $178.0455 | $178.05 | $178.05 | $178.00 |
| Purchase #4 | $115.95 | 4.202% | $120.8222 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $232.32 | 8.261% | $251.512 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $236.40 | 8.710% | $256.9904 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $16.99 | 12.167% | $19.0572 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $1,041.18 | $1,117.4893 | $1,117.50 | $1,117.50 | $1,117.40 | |