| 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 | $134.99 | 8.250% | $146.1267 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $6.69 | 4.738% | $7.007 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $108.50 | 3.538% | $112.3387 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $241.64 | 11.394% | $269.1725 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $189.68 | 7.512% | $203.9288 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $210.60 | 8.116% | $227.6923 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $229.96 | 6.340% | $244.5395 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $1,122.06 | $1,210.8055 | $1,210.81 | $1,210.85 | $1,210.70 | |