| 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 | $49.26 | 8.254% | $53.3259 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $40.97 | 6.206% | $43.5126 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $210.51 | 8.789% | $229.0117 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $236.92 | 8.429% | $256.89 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $188.75 | 13.697% | $214.6031 | $214.60 | $214.60 | $214.60 |
| Purchase #6 | $190.68 | 7.342% | $204.6797 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $118.48 | 12.834% | $133.6857 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $1,035.57 | $1,135.7087 | $1,135.71 | $1,135.75 | $1,135.70 | |