| 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 | $209.47 | 9.137% | $228.6093 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $222.40 | 12.182% | $249.4928 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $19.81 | 11.496% | $22.0874 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $201.36 | 13.308% | $228.157 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $142.60 | 9.139% | $155.6322 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $230.25 | 5.817% | $243.6436 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $157.26 | 7.212% | $168.6016 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $1,183.15 | $1,296.2239 | $1,296.22 | $1,296.25 | $1,296.20 | |