| 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 | $134.76 | 7.389% | $144.7174 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $77.27 | 10.393% | $85.3007 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $135.33 | 7.531% | $145.5217 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $226.35 | 13.229% | $256.2938 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $235.80 | 8.135% | $254.9823 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $224.44 | 7.587% | $241.4683 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $217.55 | 12.295% | $244.2978 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,251.50 | $1,372.5820 | $1,372.58 | $1,372.55 | $1,372.60 | |