| 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 | $124.88 | 6.267% | $132.7062 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $115.76 | 10.288% | $127.6694 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $145.42 | 8.651% | $158.0003 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $119.72 | 7.157% | $128.2884 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $192.38 | 12.320% | $216.0812 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $96.28 | 11.480% | $107.3329 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $181.44 | 5.114% | $190.7188 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $975.88 | $1,060.7972 | $1,060.80 | $1,060.80 | $1,060.80 | |