| 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 | $248.98 | 11.698% | $278.1057 | $278.11 | $278.10 | $278.10 |
| Purchase #2 | $171.51 | 4.140% | $178.6105 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $181.71 | 6.837% | $194.1335 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $65.27 | 13.295% | $73.9476 | $73.95 | $73.95 | $73.90 |
| Purchase #5 | $83.80 | 10.123% | $92.2831 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $121.59 | 3.430% | $125.7605 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $128.51 | 13.256% | $145.5453 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $1,001.37 | $1,088.3862 | $1,088.39 | $1,088.40 | $1,088.30 | |