| 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 | $240.32 | 7.711% | $258.8511 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $218.42 | 9.318% | $238.7724 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $43.41 | 12.255% | $48.7299 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $10.81 | 9.350% | $11.8207 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $217.68 | 6.277% | $231.3438 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $211.37 | 3.826% | $219.457 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $250.57 | 11.415% | $279.1726 | $279.17 | $279.15 | $279.20 |
| 7 purchase totals = | $1,192.58 | $1,288.1475 | $1,288.14 | $1,288.10 | $1,288.20 | |