| 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 | $63.54 | 11.553% | $70.8808 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $126.53 | 3.342% | $130.7586 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $216.73 | 12.593% | $244.0228 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $141.97 | 8.355% | $153.8316 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $245.50 | 7.521% | $263.9641 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $173.80 | 8.197% | $188.0464 | $188.05 | $188.05 | $188.00 |
| Purchase #7 | $94.60 | 12.107% | $106.0532 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $1,062.67 | $1,157.5575 | $1,157.55 | $1,157.55 | $1,157.60 | |