| 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 | $206.66 | 11.200% | $229.8059 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $57.46 | 8.680% | $62.4475 | $62.45 | $62.45 | $62.40 |
| Purchase #3 | $239.59 | 8.449% | $259.833 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $44.35 | 7.525% | $47.6873 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $247.79 | 4.374% | $258.6283 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $127.64 | 7.668% | $137.4274 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $32.56 | 4.792% | $34.1203 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $956.05 | $1,029.9497 | $1,029.96 | $1,030.00 | $1,029.80 | |