| 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 | $122.74 | 5.726% | $129.7681 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $211.25 | 4.303% | $220.3401 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $241.91 | 12.639% | $272.485 | $272.49 | $272.50 | $272.50 |
| Purchase #4 | $22.40 | 12.113% | $25.1133 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $229.92 | 11.729% | $256.8873 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $180.38 | 12.382% | $202.7147 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $89.73 | 6.546% | $95.6037 | $95.60 | $95.60 | $95.60 |
| 7 purchase totals = | $1,098.33 | $1,202.9122 | $1,202.91 | $1,202.90 | $1,202.90 | |