| 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 | $209.73 | 10.794% | $232.3683 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $219.99 | 4.645% | $230.2085 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $201.81 | 7.463% | $216.8711 | $216.87 | $216.85 | $216.90 |
| Purchase #4 | $91.86 | 9.828% | $100.888 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $94.40 | 11.388% | $105.1503 | $105.15 | $105.15 | $105.20 |
| Purchase #6 | $92.68 | 10.736% | $102.6301 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $216.63 | 9.115% | $236.3758 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $1,127.10 | $1,224.4921 | $1,224.50 | $1,224.50 | $1,224.60 | |