| 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 | $213.57 | 11.470% | $238.0665 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $104.43 | 6.442% | $111.1574 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $100.72 | 13.728% | $114.5468 | $114.55 | $114.55 | $114.50 |
| Purchase #4 | $42.35 | 13.257% | $47.9643 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $22.97 | 13.661% | $26.1079 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $203.91 | 4.544% | $213.1757 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $14.96 | 8.393% | $16.2156 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $702.91 | $767.2342 | $767.25 | $767.20 | $767.30 | |