| 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 | $96.82 | 11.729% | $108.176 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $219.32 | 6.131% | $232.7665 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $238.80 | 6.810% | $255.0623 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $119.72 | 4.327% | $124.9003 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $195.31 | 8.141% | $211.2102 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $129.84 | 12.302% | $145.8129 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $201.97 | 5.405% | $212.8865 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $1,201.78 | $1,290.8147 | $1,290.82 | $1,290.80 | $1,290.90 | |