| 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 | $230.50 | 4.351% | $240.5291 | $240.53 | $240.55 | $240.50 |
| Purchase #2 | $198.47 | 4.163% | $206.7323 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $58.78 | 4.326% | $61.3228 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $32.95 | 7.355% | $35.3735 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $238.57 | 6.528% | $254.1438 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $109.32 | 6.223% | $116.123 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $245.95 | 12.273% | $276.1354 | $276.14 | $276.15 | $276.10 |
| 7 purchase totals = | $1,114.54 | $1,190.3599 | $1,190.35 | $1,190.35 | $1,190.20 | |