| 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 | $203.27 | 11.173% | $225.9814 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $22.77 | 5.173% | $23.9479 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $218.82 | 9.607% | $239.842 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $81.51 | 7.277% | $87.4415 | $87.44 | $87.45 | $87.40 |
| Purchase #5 | $43.40 | 10.122% | $47.7929 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $107.82 | 13.743% | $122.6377 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $29.31 | 12.170% | $32.877 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $706.90 | $780.5204 | $780.52 | $780.60 | $780.40 | |