| 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 | $208.63 | 4.578% | $218.1811 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $17.58 | 13.144% | $19.8907 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $194.33 | 11.481% | $216.641 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $155.80 | 3.744% | $161.6332 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $36.62 | 12.311% | $41.1283 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $121.98 | 13.150% | $138.0204 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $111.32 | 13.642% | $126.5063 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $846.26 | $922.0010 | $922.00 | $922.05 | $921.90 | |