| 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 | $218.26 | 8.294% | $236.3625 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $18.43 | 3.846% | $19.1388 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $79.51 | 4.206% | $82.8542 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $228.91 | 4.374% | $238.9225 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $43.98 | 9.140% | $47.9998 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $77.29 | 9.415% | $84.5669 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $39.79 | 4.578% | $41.6116 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $706.17 | $751.4563 | $751.45 | $751.40 | $751.50 | |