| 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 | $127.91 | 8.157% | $138.3436 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $247.45 | 11.571% | $276.0824 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $18.26 | 8.461% | $19.805 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $101.68 | 13.544% | $115.4515 | $115.45 | $115.45 | $115.50 |
| Purchase #5 | $216.77 | 5.257% | $228.1656 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $84.72 | 10.533% | $93.6436 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $71.79 | 6.163% | $76.2144 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $868.58 | $947.7061 | $947.70 | $947.70 | $947.70 | |