| 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 | $77.88 | 10.212% | $85.8331 | $85.83 | $85.85 | $85.80 |
| Purchase #2 | $243.71 | 5.496% | $257.1043 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $167.87 | 3.852% | $174.3364 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $227.27 | 12.780% | $256.3151 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $167.99 | 13.217% | $190.1932 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $105.93 | 4.147% | $110.3229 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $245.29 | 7.609% | $263.9541 | $263.95 | $263.95 | $264.00 |
| 7 purchase totals = | $1,235.94 | $1,338.0591 | $1,338.05 | $1,338.05 | $1,338.00 | |