| 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 | $96.44 | 6.780% | $102.9786 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $156.62 | 10.574% | $173.181 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $87.30 | 7.188% | $93.5751 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $216.69 | 13.538% | $246.0255 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $47.89 | 9.380% | $52.3821 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $230.76 | 12.457% | $259.5058 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $84.34 | 10.766% | $93.42 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $920.04 | $1,021.0681 | $1,021.08 | $1,021.15 | $1,021.10 | |