| 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 | $197.28 | 11.393% | $219.7561 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $233.32 | 5.188% | $245.4246 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $178.37 | 6.747% | $190.4046 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $153.87 | 8.698% | $167.2536 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $67.56 | 11.301% | $75.195 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $89.76 | 7.728% | $96.6967 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $58.52 | 3.182% | $60.3821 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $978.68 | $1,055.1127 | $1,055.11 | $1,055.10 | $1,055.20 | |