| 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 | $100.86 | 13.460% | $114.4358 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $113.86 | 4.722% | $119.2365 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $164.89 | 9.335% | $180.2825 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $47.32 | 8.353% | $51.2726 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $237.64 | 3.609% | $246.2164 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $216.51 | 6.360% | $230.28 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $34.95 | 12.687% | $39.3841 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $916.03 | $981.1079 | $981.11 | $981.15 | $981.10 | |