| 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 | $127.46 | 4.707% | $133.4595 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $232.26 | 10.774% | $257.2837 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $197.80 | 7.780% | $213.1888 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $183.26 | 6.757% | $195.6429 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $13.40 | 11.370% | $14.9236 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $47.95 | 8.651% | $52.0982 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $179.85 | 8.699% | $195.4952 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $981.98 | $1,062.0919 | $1,062.09 | $1,062.10 | $1,062.10 | |