| 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 | $124.98 | 4.571% | $130.6928 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $120.45 | 8.199% | $130.3257 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $148.38 | 7.133% | $158.9639 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $190.76 | 13.221% | $215.9804 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $53.82 | 6.143% | $57.1262 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $134.28 | 8.667% | $145.918 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $221.34 | 5.194% | $232.8364 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $994.01 | $1,071.8434 | $1,071.85 | $1,071.90 | $1,071.80 | |