| 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 | $122.85 | 4.537% | $128.4237 | $128.42 | $128.40 | $128.40 |
| Purchase #2 | $55.93 | 4.811% | $58.6208 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $225.84 | 12.700% | $254.5217 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $214.68 | 12.575% | $241.676 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $157.43 | 9.437% | $172.2867 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $205.92 | 13.835% | $234.409 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $133.45 | 13.724% | $151.7647 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $1,116.10 | $1,241.7026 | $1,241.70 | $1,241.65 | $1,241.70 | |