| 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 | $108.94 | 11.330% | $121.2829 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $138.91 | 5.527% | $146.5876 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $240.52 | 13.739% | $273.565 | $273.57 | $273.55 | $273.60 |
| Purchase #4 | $122.51 | 5.690% | $129.4808 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $195.26 | 7.586% | $210.0724 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $52.47 | 7.744% | $56.5333 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $178.51 | 3.451% | $184.6704 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $1,037.12 | $1,122.1924 | $1,122.19 | $1,122.20 | $1,122.30 | |