| 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 | $219.26 | 13.296% | $248.4128 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $209.95 | 3.154% | $216.5718 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $246.83 | 8.842% | $268.6547 | $268.65 | $268.65 | $268.70 |
| Purchase #4 | $236.28 | 6.419% | $251.4468 | $251.45 | $251.45 | $251.40 |
| Purchase #5 | $27.93 | 6.546% | $29.7583 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $146.30 | 10.375% | $161.4786 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $64.65 | 5.329% | $68.0952 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $1,151.20 | $1,244.4182 | $1,244.42 | $1,244.40 | $1,244.50 | |