| 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 | $107.66 | 11.731% | $120.2896 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $135.28 | 10.583% | $149.5967 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $146.35 | 9.555% | $160.3337 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $135.71 | 13.732% | $154.3457 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $121.66 | 7.591% | $130.8952 | $130.90 | $130.90 | $130.90 |
| Purchase #6 | $217.97 | 10.847% | $241.6132 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $42.66 | 10.218% | $47.019 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $907.29 | $1,004.0931 | $1,004.10 | $1,004.10 | $1,004.00 | |