| 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 | $124.86 | 8.825% | $135.8789 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $92.88 | 4.220% | $96.7995 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $41.87 | 8.791% | $45.5508 | $45.55 | $45.55 | $45.60 |
| Purchase #4 | $200.27 | 11.750% | $223.8017 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $237.26 | 9.200% | $259.0879 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $13.84 | 13.311% | $15.6822 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $229.80 | 4.466% | $240.0629 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $940.78 | $1,016.8639 | $1,016.86 | $1,016.90 | $1,017.00 | |