| 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 | $103.25 | 9.552% | $113.1124 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $135.68 | 12.359% | $152.4487 | $152.45 | $152.45 | $152.40 |
| Purchase #3 | $15.47 | 7.819% | $16.6796 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $240.84 | 3.194% | $248.5324 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $100.73 | 10.813% | $111.6219 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $249.72 | 3.688% | $258.9297 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $225.89 | 4.552% | $236.1725 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,071.58 | $1,137.4972 | $1,137.49 | $1,137.50 | $1,137.40 | |