| 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 | $138.77 | 5.357% | $146.2039 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $194.62 | 11.288% | $216.5887 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $68.43 | 4.441% | $71.469 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $207.80 | 10.304% | $229.2117 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $42.40 | 11.283% | $47.184 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $96.97 | 3.137% | $100.0119 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $243.63 | 12.644% | $274.4346 | $274.43 | $274.45 | $274.40 |
| 7 purchase totals = | $992.62 | $1,085.1038 | $1,085.09 | $1,085.10 | $1,085.10 | |