| 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 | $206.80 | 5.245% | $217.6467 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $135.57 | 6.822% | $144.8186 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $220.42 | 10.398% | $243.3393 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $46.85 | 10.762% | $51.892 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $147.51 | 8.453% | $159.979 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $101.61 | 11.604% | $113.4008 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $61.49 | 12.537% | $69.199 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $920.25 | $1,000.2754 | $1,000.28 | $1,000.30 | $1,000.20 | |