| 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 | $180.67 | 7.603% | $194.4063 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $12.30 | 10.706% | $13.6168 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $60.69 | 11.270% | $67.5298 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $226.55 | 13.320% | $256.7265 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $110.69 | 3.320% | $114.3649 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $197.90 | 7.553% | $212.8474 | $212.85 | $212.85 | $212.80 |
| Purchase #7 | $86.96 | 9.250% | $95.0038 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $875.76 | $954.4955 | $954.50 | $954.50 | $954.40 | |