| 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 | $74.98 | 4.485% | $78.3429 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $217.27 | 10.555% | $240.2028 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $100.39 | 9.688% | $110.1158 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $230.51 | 12.245% | $258.7359 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $235.82 | 3.300% | $243.6021 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $70.50 | 12.602% | $79.3844 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $219.63 | 11.828% | $245.6078 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $1,149.10 | $1,255.9917 | $1,255.99 | $1,256.00 | $1,255.90 | |