| 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 | $82.48 | 7.870% | $88.9712 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $136.73 | 9.259% | $149.3898 | $149.39 | $149.40 | $149.40 |
| Purchase #3 | $187.51 | 8.589% | $203.6152 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $26.53 | 13.332% | $30.067 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $201.91 | 11.616% | $225.3639 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $197.74 | 6.278% | $210.1541 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $201.54 | 9.122% | $219.9245 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,034.44 | $1,127.4857 | $1,127.48 | $1,127.40 | $1,127.60 | |