| 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 | $102.89 | 10.217% | $113.4023 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $42.48 | 3.460% | $43.9498 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $101.34 | 9.818% | $111.2896 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $64.60 | 5.391% | $68.0826 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $217.72 | 3.380% | $225.0789 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $226.34 | 5.603% | $239.0218 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $183.40 | 6.839% | $195.9427 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $938.77 | $996.7677 | $996.76 | $996.80 | $996.70 | |