| 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 | $118.53 | 10.136% | $130.5442 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $187.36 | 6.323% | $199.2068 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $216.97 | 5.361% | $228.6018 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $47.41 | 11.458% | $52.8422 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $113.98 | 7.279% | $122.2766 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $54.59 | 3.291% | $56.3866 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $120.39 | 6.784% | $128.5573 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $859.23 | $918.4155 | $918.42 | $918.45 | $918.40 | |