| 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 | $193.45 | 9.616% | $212.0522 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $146.51 | 10.783% | $162.3082 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $177.82 | 3.835% | $184.6394 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $236.25 | 8.139% | $255.4784 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $216.56 | 3.534% | $224.2132 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $31.40 | 3.257% | $32.4227 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $65.42 | 5.182% | $68.8101 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $1,067.41 | $1,139.9242 | $1,139.92 | $1,139.90 | $1,139.90 | |