| 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 | $187.46 | 6.757% | $200.1267 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $147.59 | 13.710% | $167.8246 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $117.78 | 6.470% | $125.4004 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $228.97 | 11.599% | $255.5282 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $147.91 | 11.833% | $165.4122 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $218.66 | 10.297% | $241.1754 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $225.77 | 5.854% | $238.9866 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,274.14 | $1,394.4541 | $1,394.46 | $1,394.50 | $1,394.40 | |