| 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 | $218.25 | 3.509% | $225.9084 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $8.37 | 12.443% | $9.4115 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $126.95 | 5.642% | $134.1125 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $230.38 | 7.755% | $248.246 | $248.25 | $248.25 | $248.20 |
| Purchase #5 | $236.68 | 5.440% | $249.5554 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $144.98 | 12.331% | $162.8575 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $117.27 | 11.226% | $130.4347 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $1,082.88 | $1,160.5260 | $1,160.53 | $1,160.50 | $1,160.50 | |