| 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 | $122.70 | 11.361% | $136.6399 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $46.29 | 11.552% | $51.6374 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $197.75 | 8.784% | $215.1204 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $189.88 | 10.259% | $209.3598 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $210.70 | 5.843% | $223.0112 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $71.87 | 8.846% | $78.2276 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $135.99 | 3.781% | $141.1318 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $975.18 | $1,055.1281 | $1,055.13 | $1,055.15 | $1,055.00 | |