| 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 | $225.30 | 9.212% | $246.0546 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $162.30 | 10.245% | $178.9276 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $113.26 | 9.494% | $124.0129 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $204.98 | 12.242% | $230.0737 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $159.31 | 4.391% | $166.3053 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $72.68 | 13.660% | $82.6081 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $38.88 | 9.863% | $42.7147 | $42.71 | $42.70 | $42.70 |
| 7 purchase totals = | $976.71 | $1,070.6969 | $1,070.69 | $1,070.65 | $1,070.70 | |