| 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 | $237.66 | 13.716% | $270.2574 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $115.72 | 3.573% | $119.8547 | $119.85 | $119.85 | $119.90 |
| Purchase #3 | $228.92 | 10.864% | $253.7899 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $43.84 | 7.686% | $47.2095 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $202.92 | 5.513% | $214.107 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $140.39 | 13.272% | $159.0226 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $32.94 | 4.484% | $34.417 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $1,002.39 | $1,098.6581 | $1,098.66 | $1,098.60 | $1,098.70 | |