| 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 | $115.63 | 13.319% | $131.0308 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $126.56 | 7.405% | $135.9318 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $245.27 | 11.538% | $273.5693 | $273.57 | $273.55 | $273.60 |
| Purchase #4 | $114.61 | 6.613% | $122.1892 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $53.94 | 10.605% | $59.6603 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $213.48 | 13.719% | $242.7673 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $71.77 | 6.319% | $76.3051 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $941.26 | $1,041.4538 | $1,041.46 | $1,041.45 | $1,041.50 | |