| 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 | $238.60 | 8.441% | $258.7402 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $65.91 | 12.630% | $74.2344 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $206.97 | 13.354% | $234.6088 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $65.80 | 4.274% | $68.6123 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $228.67 | 5.693% | $241.6882 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $74.85 | 13.134% | $84.6808 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $210.60 | 7.301% | $225.9759 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $1,091.40 | $1,188.5406 | $1,188.54 | $1,188.60 | $1,188.50 | |