| 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 | $38.73 | 8.173% | $41.8954 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $137.88 | 8.498% | $149.597 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $103.42 | 10.144% | $113.9109 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $194.82 | 8.549% | $211.4752 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $237.77 | 12.218% | $266.8207 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $223.34 | 5.481% | $235.5813 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $55.28 | 8.192% | $59.8085 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $991.24 | $1,079.0890 | $1,079.10 | $1,079.10 | $1,079.10 | |