| 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 | $110.78 | 6.462% | $117.9386 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $47.60 | 13.678% | $54.1107 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $192.58 | 6.252% | $204.6201 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $233.92 | 12.460% | $263.0664 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $173.83 | 5.588% | $183.5436 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $153.81 | 8.270% | $166.5301 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $172.75 | 13.854% | $196.6828 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $1,085.27 | $1,186.4923 | $1,186.49 | $1,186.50 | $1,186.40 | |