| 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 | $111.44 | 7.868% | $120.2081 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $64.39 | 6.683% | $68.6932 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $146.86 | 8.404% | $159.2021 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $105.63 | 6.429% | $112.421 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $234.61 | 11.819% | $262.3386 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $211.28 | 8.390% | $229.0064 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $202.75 | 8.292% | $219.562 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $1,076.96 | $1,171.4314 | $1,171.43 | $1,171.40 | $1,171.40 | |