| 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 | $135.64 | 9.257% | $148.1962 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $43.68 | 5.333% | $46.0095 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $73.62 | 6.379% | $78.3162 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $213.77 | 3.207% | $220.6256 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $110.77 | 5.369% | $116.7172 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $246.58 | 11.261% | $274.3474 | $274.35 | $274.35 | $274.30 |
| Purchase #7 | $138.47 | 5.796% | $146.4957 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $962.53 | $1,030.7078 | $1,030.73 | $1,030.70 | $1,030.60 | |