| 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 | $189.61 | 11.800% | $211.984 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $31.60 | 4.834% | $33.1275 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $194.90 | 13.483% | $221.1784 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $84.93 | 11.591% | $94.7742 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $168.92 | 13.467% | $191.6685 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $175.72 | 6.854% | $187.7638 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $207.96 | 7.293% | $223.1265 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $1,053.64 | $1,163.6229 | $1,163.62 | $1,163.65 | $1,163.70 | |