| 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 | $53.43 | 7.457% | $57.4143 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $103.33 | 9.499% | $113.1453 | $113.15 | $113.15 | $113.10 |
| Purchase #3 | $214.35 | 12.346% | $240.8137 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $200.45 | 7.389% | $215.2613 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $166.27 | 7.830% | $179.2889 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $14.77 | 11.726% | $16.5019 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $238.40 | 13.549% | $270.7008 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $991.00 | $1,093.1262 | $1,093.12 | $1,093.10 | $1,093.10 | |