| 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 | $79.51 | 5.762% | $84.0914 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $112.53 | 13.424% | $127.636 | $127.64 | $127.65 | $127.60 |
| Purchase #3 | $225.93 | 9.847% | $248.1773 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $187.30 | 12.847% | $211.3624 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $194.76 | 12.241% | $218.6006 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $195.54 | 3.371% | $202.1317 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $37.98 | 5.793% | $40.1802 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $1,033.55 | $1,132.1796 | $1,132.18 | $1,132.25 | $1,132.20 | |