| 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 | $188.39 | 4.642% | $197.1351 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $70.86 | 9.638% | $77.6895 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $137.85 | 10.669% | $152.5572 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $249.65 | 13.102% | $282.3591 | $282.36 | $282.35 | $282.40 |
| Purchase #5 | $92.37 | 9.343% | $101.0001 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $243.55 | 4.387% | $254.2345 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $244.57 | 10.443% | $270.1104 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $1,227.24 | $1,335.0859 | $1,335.09 | $1,335.10 | $1,335.10 | |