| 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 | $200.86 | 10.266% | $221.4803 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $41.89 | 13.768% | $47.6574 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $21.84 | 9.150% | $23.8384 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $199.59 | 7.493% | $214.5453 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $231.99 | 6.760% | $247.6725 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $66.35 | 13.657% | $75.4114 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $244.77 | 5.488% | $258.203 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $1,007.29 | $1,088.8083 | $1,088.81 | $1,088.80 | $1,088.80 | |