| 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 | $244.38 | 8.151% | $264.2994 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $183.50 | 4.630% | $191.9961 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $180.44 | 7.393% | $193.7799 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $58.39 | 10.664% | $64.6167 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $173.45 | 11.308% | $193.0637 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $132.36 | 10.112% | $145.7442 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $229.44 | 11.868% | $256.6699 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $1,201.96 | $1,310.1699 | $1,310.17 | $1,310.15 | $1,310.20 | |