| 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 | $134.55 | 5.330% | $141.7215 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $11.71 | 8.330% | $12.6854 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $211.34 | 7.205% | $226.567 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $78.93 | 13.156% | $89.314 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $245.95 | 11.555% | $274.3695 | $274.37 | $274.35 | $274.40 |
| Purchase #6 | $147.46 | 9.751% | $161.8388 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $39.88 | 12.199% | $44.745 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $869.82 | $951.2412 | $951.25 | $951.20 | $951.20 | |