| 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 | $222.69 | 12.570% | $250.6821 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $42.38 | 7.630% | $45.6136 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $33.89 | 8.541% | $36.7845 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $184.97 | 7.726% | $199.2608 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $208.53 | 10.588% | $230.6092 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $11.50 | 13.864% | $13.0944 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $241.46 | 5.226% | $254.0787 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $945.42 | $1,030.1233 | $1,030.11 | $1,030.15 | $1,030.20 | |