| 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 | $184.84 | 4.480% | $193.1208 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $84.34 | 9.455% | $92.3143 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $229.42 | 10.800% | $254.1974 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $242.70 | 12.303% | $272.5594 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $80.57 | 5.241% | $84.7927 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $213.62 | 6.705% | $227.9432 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $186.61 | 8.720% | $202.8824 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $1,222.10 | $1,327.8102 | $1,327.80 | $1,327.80 | $1,327.80 | |