| 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 | $19.74 | 12.582% | $22.2237 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $240.35 | 13.542% | $272.8982 | $272.90 | $272.90 | $272.90 |
| Purchase #3 | $124.29 | 7.293% | $133.3545 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $239.34 | 6.535% | $254.9809 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $59.64 | 4.319% | $62.2159 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $105.28 | 7.552% | $113.2307 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $228.65 | 11.583% | $255.1345 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,017.29 | $1,114.0384 | $1,114.03 | $1,114.05 | $1,114.00 | |