| 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 | $90.56 | 11.128% | $100.6375 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $165.65 | 4.448% | $173.0181 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $243.91 | 8.518% | $264.6863 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $114.28 | 3.808% | $118.6318 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $241.50 | 11.826% | $270.0598 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $78.54 | 9.298% | $85.8426 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $211.95 | 3.594% | $219.5675 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,146.39 | $1,232.4436 | $1,232.45 | $1,232.45 | $1,232.40 | |