| 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 | $72.79 | 8.790% | $79.1882 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $244.30 | 4.291% | $254.7829 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $137.38 | 8.735% | $149.3801 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $180.86 | 11.601% | $201.8416 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $115.88 | 6.215% | $123.0819 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $195.94 | 13.606% | $222.5996 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $235.82 | 5.486% | $248.7571 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $1,182.97 | $1,279.6314 | $1,279.63 | $1,279.70 | $1,279.70 | |