| 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 | $88.85 | 11.647% | $99.1984 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $239.86 | 3.640% | $248.5909 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $43.26 | 10.197% | $47.6712 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $249.73 | 5.354% | $263.1005 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $248.44 | 12.457% | $279.3882 | $279.39 | $279.40 | $279.40 |
| Purchase #6 | $91.57 | 6.485% | $97.5083 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $61.52 | 7.130% | $65.9064 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $1,023.23 | $1,101.3639 | $1,101.37 | $1,101.35 | $1,101.40 | |