| 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 | $234.37 | 10.599% | $259.2109 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $189.81 | 4.229% | $197.8371 | $197.84 | $197.85 | $197.80 |
| Purchase #3 | $134.32 | 13.727% | $152.7581 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $145.77 | 10.560% | $161.1633 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $90.85 | 10.201% | $100.1176 | $100.12 | $100.10 | $100.10 |
| Purchase #6 | $210.25 | 13.394% | $238.4109 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $204.77 | 6.442% | $217.9613 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $1,210.14 | $1,327.4592 | $1,327.46 | $1,327.40 | $1,327.50 | |