| 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 | $229.46 | 12.626% | $258.4316 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $230.89 | 11.132% | $256.5927 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $157.61 | 11.154% | $175.1898 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $162.57 | 4.768% | $170.3213 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $168.75 | 8.748% | $183.5123 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $119.30 | 10.750% | $132.1248 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $16.75 | 4.480% | $17.5004 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $1,085.33 | $1,193.6729 | $1,193.66 | $1,193.65 | $1,193.60 | |