| 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 | $117.84 | 7.332% | $126.48 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $98.56 | 8.663% | $107.0983 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $207.99 | 11.656% | $232.2333 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $211.91 | 4.446% | $221.3315 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $188.49 | 3.516% | $195.1173 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $204.42 | 7.419% | $219.5859 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $223.83 | 13.251% | $253.4897 | $253.49 | $253.50 | $253.50 |
| 7 purchase totals = | $1,253.04 | $1,355.3360 | $1,355.34 | $1,355.40 | $1,355.30 | |