| 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 | $205.97 | 4.206% | $214.6331 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $225.98 | 8.233% | $244.5849 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $199.71 | 8.445% | $216.5755 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $218.93 | 9.810% | $240.407 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $48.75 | 12.334% | $54.7628 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $34.45 | 5.397% | $36.3093 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $249.66 | 7.690% | $268.8589 | $268.86 | $268.85 | $268.90 |
| 7 purchase totals = | $1,183.45 | $1,276.1315 | $1,276.13 | $1,276.15 | $1,276.20 | |