| 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 | $106.47 | 11.244% | $118.4415 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $193.76 | 7.595% | $208.4761 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $100.54 | 4.132% | $104.6943 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $143.98 | 13.138% | $162.8961 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $128.88 | 5.449% | $135.9027 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $49.69 | 9.855% | $54.5869 | $54.59 | $54.60 | $54.60 |
| Purchase #7 | $190.41 | 7.194% | $204.1081 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $913.73 | $989.1057 | $989.11 | $989.15 | $989.10 | |