| 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 | $195.53 | 12.605% | $220.1766 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $135.39 | 3.450% | $140.061 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $114.86 | 4.847% | $120.4273 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $61.76 | 3.377% | $63.8456 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $61.54 | 8.266% | $66.6269 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $226.76 | 5.817% | $239.9506 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $139.98 | 13.445% | $158.8003 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $935.82 | $1,009.8883 | $1,009.90 | $1,009.95 | $1,009.90 | |