| 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 | $174.73 | 11.507% | $194.8362 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $9.38 | 5.549% | $9.9005 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $219.89 | 12.199% | $246.7144 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $45.47 | 6.473% | $48.4133 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $79.70 | 10.180% | $87.8135 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $241.58 | 11.561% | $269.5091 | $269.51 | $269.50 | $269.50 |
| Purchase #7 | $224.68 | 9.229% | $245.4157 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $995.43 | $1,102.6027 | $1,102.60 | $1,102.55 | $1,102.50 | |