| 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 | $217.47 | 8.154% | $235.2025 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $196.73 | 9.296% | $215.018 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $194.82 | 12.552% | $219.2738 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $35.36 | 3.556% | $36.6174 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $247.93 | 12.828% | $279.7345 | $279.73 | $279.75 | $279.70 |
| Purchase #6 | $144.42 | 12.286% | $162.1634 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $144.85 | 6.216% | $153.8539 | $153.85 | $153.85 | $153.90 |
| 7 purchase totals = | $1,181.58 | $1,301.8635 | $1,301.85 | $1,301.80 | $1,301.90 | |