| 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 | $225.26 | 6.163% | $239.1428 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $246.37 | 8.131% | $266.4023 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $64.80 | 9.325% | $70.8426 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $227.72 | 10.864% | $252.4595 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $32.66 | 7.685% | $35.1699 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $105.91 | 13.804% | $120.5298 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $229.94 | 11.730% | $256.912 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $1,132.66 | $1,241.4589 | $1,241.45 | $1,241.45 | $1,241.40 | |