| 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 | $221.76 | 4.146% | $230.9542 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $194.84 | 12.613% | $219.4152 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $207.90 | 10.174% | $229.0517 | $229.05 | $229.05 | $229.10 |
| Purchase #4 | $210.45 | 10.614% | $232.7872 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $75.40 | 4.293% | $78.6369 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $229.75 | 12.426% | $258.2987 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $212.88 | 8.247% | $230.4362 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $1,352.98 | $1,479.5801 | $1,479.59 | $1,479.60 | $1,479.60 | |