| 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 | $244.56 | 4.421% | $255.372 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $133.86 | 12.780% | $150.9673 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $28.75 | 13.496% | $32.6301 | $32.63 | $32.65 | $32.60 |
| Purchase #4 | $222.53 | 8.196% | $240.7686 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $245.95 | 11.572% | $274.4113 | $274.41 | $274.40 | $274.40 |
| Purchase #6 | $161.87 | 13.570% | $183.8358 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $69.79 | 3.294% | $72.0889 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $1,107.31 | $1,210.0740 | $1,210.08 | $1,210.05 | $1,210.10 | |