| 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 | $214.84 | 6.534% | $228.8776 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $206.50 | 13.829% | $235.0569 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $130.27 | 4.376% | $135.9706 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $116.83 | 11.646% | $130.436 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $84.65 | 8.263% | $91.6446 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $231.82 | 13.868% | $263.9688 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $140.43 | 11.297% | $156.2944 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $1,125.34 | $1,242.2489 | $1,242.25 | $1,242.25 | $1,242.30 | |