| 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 | $241.61 | 7.110% | $258.7885 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $130.88 | 10.149% | $144.163 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $246.67 | 6.297% | $262.2028 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $43.56 | 12.312% | $48.9231 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $213.40 | 3.864% | $221.6458 | $221.65 | $221.65 | $221.60 |
| Purchase #6 | $187.30 | 8.839% | $203.8554 | $203.86 | $203.85 | $203.90 |
| Purchase #7 | $139.80 | 9.770% | $153.4585 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,203.22 | $1,293.0371 | $1,293.04 | $1,293.00 | $1,293.10 | |