| 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 | $70.73 | 5.218% | $74.4207 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $222.35 | 13.362% | $252.0604 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $181.97 | 9.711% | $199.6411 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $219.46 | 6.607% | $233.9597 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $158.49 | 6.182% | $168.2879 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $87.35 | 4.408% | $91.2004 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $182.95 | 6.295% | $194.4667 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $1,123.30 | $1,214.0369 | $1,214.04 | $1,214.00 | $1,214.10 | |