| 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 | $12.63 | 7.143% | $13.5322 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $248.56 | 7.350% | $266.8292 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $43.29 | 6.514% | $46.1099 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $250.99 | 5.372% | $264.4732 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $193.39 | 5.332% | $203.7016 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $121.40 | 4.280% | $126.5959 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $130.95 | 9.630% | $143.5605 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $1,001.21 | $1,064.8025 | $1,064.80 | $1,064.80 | $1,064.80 | |