| 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 | $182.53 | 10.789% | $202.2232 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $230.61 | 3.683% | $239.1034 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $121.96 | 5.310% | $128.4361 | $128.44 | $128.45 | $128.40 |
| Purchase #4 | $208.66 | 9.327% | $228.1217 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $80.48 | 13.162% | $91.0728 | $91.07 | $91.05 | $91.10 |
| Purchase #6 | $108.48 | 10.451% | $119.8172 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $54.74 | 10.391% | $60.428 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $987.46 | $1,069.2024 | $1,069.20 | $1,069.15 | $1,069.10 | |