| 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 | $138.76 | 10.526% | $153.3659 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $115.82 | 5.294% | $121.9515 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $194.98 | 7.848% | $210.282 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $115.94 | 13.399% | $131.4748 | $131.47 | $131.45 | $131.50 |
| Purchase #5 | $246.32 | 4.164% | $256.5768 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $121.55 | 10.714% | $134.5729 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $186.41 | 5.282% | $196.2562 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $1,119.78 | $1,204.4801 | $1,204.48 | $1,204.45 | $1,204.70 | |