| 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 | $245.33 | 5.505% | $258.8354 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $72.58 | 4.393% | $75.7684 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $103.33 | 5.748% | $109.2694 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $213.91 | 11.467% | $238.4391 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $212.52 | 9.368% | $232.4289 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $158.37 | 11.769% | $177.0086 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $210.77 | 13.170% | $238.5284 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $1,216.81 | $1,330.2782 | $1,330.29 | $1,330.30 | $1,330.20 | |