| 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 | $198.64 | 4.493% | $207.5649 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $230.59 | 4.189% | $240.2494 | $240.25 | $240.25 | $240.20 |
| Purchase #3 | $229.50 | 6.359% | $244.0939 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $26.97 | 9.400% | $29.5052 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $212.94 | 7.347% | $228.5847 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $107.59 | 11.314% | $119.7627 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $11.49 | 11.534% | $12.8153 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $1,017.72 | $1,082.5761 | $1,082.57 | $1,082.55 | $1,082.60 | |