| 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 | $121.48 | 9.556% | $133.0886 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $10.29 | 4.184% | $10.7205 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $152.44 | 3.600% | $157.9278 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $17.90 | 7.362% | $19.2178 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $178.63 | 11.208% | $198.6509 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $241.79 | 3.814% | $251.0119 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $37.52 | 8.506% | $40.7115 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $760.05 | $811.3290 | $811.33 | $811.30 | $811.30 | |