| 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 | $230.67 | 8.579% | $250.4592 | $250.46 | $250.45 | $250.50 |
| Purchase #2 | $135.57 | 7.709% | $146.0211 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $108.71 | 7.252% | $116.5936 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $62.49 | 9.746% | $68.5803 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $192.26 | 9.383% | $210.2998 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $184.40 | 5.521% | $194.5807 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $228.95 | 11.813% | $255.9959 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,143.05 | $1,242.5306 | $1,242.53 | $1,242.55 | $1,242.60 | |