| 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 | $110.62 | 13.330% | $125.3656 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $189.26 | 4.664% | $198.0871 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $192.99 | 6.546% | $205.6231 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $183.68 | 5.372% | $193.5473 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $160.71 | 8.504% | $174.3768 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $73.56 | 13.822% | $83.7275 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $211.25 | 8.631% | $229.483 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $1,122.07 | $1,210.2104 | $1,210.22 | $1,210.25 | $1,210.20 | |