| 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 | $219.47 | 7.550% | $236.04 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $47.36 | 3.759% | $49.1403 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $159.72 | 12.201% | $179.2074 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $244.98 | 9.326% | $267.8268 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $178.48 | 8.763% | $194.1202 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $186.55 | 13.158% | $211.0962 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $72.98 | 11.481% | $81.3588 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $1,109.54 | $1,218.7897 | $1,218.80 | $1,218.80 | $1,218.70 | |