| 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 | $219.82 | 9.673% | $241.0832 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $20.60 | 7.817% | $22.2103 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $101.82 | 9.854% | $111.8533 | $111.85 | $111.85 | $111.90 |
| Purchase #4 | $19.65 | 12.391% | $22.0848 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $130.34 | 9.203% | $142.3352 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $109.73 | 8.186% | $118.7125 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $136.64 | 12.385% | $153.5629 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $738.60 | $811.8422 | $811.83 | $811.85 | $811.90 | |