| 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 | $103.81 | 10.431% | $114.6384 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $101.61 | 10.764% | $112.5473 | $112.55 | $112.55 | $112.50 |
| Purchase #3 | $247.77 | 8.793% | $269.5564 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $127.30 | 3.290% | $131.4882 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $197.76 | 3.104% | $203.8985 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $187.67 | 7.392% | $201.5426 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $227.49 | 8.189% | $246.1192 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,193.41 | $1,279.7906 | $1,279.80 | $1,279.80 | $1,279.70 | |