| 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 | $204.91 | 3.362% | $211.7991 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $53.27 | 10.253% | $58.7318 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $231.98 | 10.184% | $255.6048 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $198.74 | 10.755% | $220.1145 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $140.86 | 10.115% | $155.108 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $144.38 | 5.792% | $152.7425 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $225.88 | 5.679% | $238.7077 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,200.02 | $1,292.8084 | $1,292.80 | $1,292.80 | $1,292.70 | |