| 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 | $214.49 | 12.305% | $240.883 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $101.98 | 11.241% | $113.4436 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $190.80 | 3.391% | $197.27 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $53.37 | 4.625% | $55.8384 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $214.75 | 6.842% | $229.4432 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $116.86 | 11.690% | $130.5209 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $214.88 | 8.789% | $233.7658 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,107.13 | $1,201.1649 | $1,201.16 | $1,201.15 | $1,201.10 | |