| 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 | $122.99 | 4.125% | $128.0633 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $236.32 | 9.462% | $258.6806 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $243.70 | 4.349% | $254.2985 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $159.77 | 4.609% | $167.1338 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $82.76 | 3.184% | $85.3951 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $235.42 | 9.807% | $258.5076 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $183.68 | 3.248% | $189.6459 | $189.65 | $189.65 | $189.60 |
| 7 purchase totals = | $1,264.64 | $1,341.7248 | $1,341.73 | $1,341.75 | $1,341.70 | |