| 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 | $35.58 | 10.533% | $39.3276 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $186.28 | 7.540% | $200.3255 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $175.84 | 10.554% | $194.3982 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $21.52 | 11.561% | $24.0079 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $188.44 | 13.306% | $213.5138 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $117.83 | 11.806% | $131.741 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $202.54 | 5.683% | $214.0503 | $214.05 | $214.05 | $214.10 |
| 7 purchase totals = | $928.03 | $1,017.3643 | $1,017.37 | $1,017.40 | $1,017.30 | |