| 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 | $244.44 | 11.117% | $271.6144 | $271.61 | $271.60 | $271.60 |
| Purchase #2 | $89.63 | 12.203% | $100.5675 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $128.87 | 9.712% | $141.3859 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $203.75 | 3.871% | $211.6372 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $24.74 | 13.336% | $28.0393 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $156.39 | 5.439% | $164.8961 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $229.44 | 4.684% | $240.187 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,077.26 | $1,158.3274 | $1,158.34 | $1,158.35 | $1,158.30 | |