| 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 | $84.71 | 3.673% | $87.8214 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $217.47 | 5.753% | $229.981 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $206.43 | 5.425% | $217.6288 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $9.35 | 6.208% | $9.9304 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $108.65 | 12.341% | $122.0585 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $150.94 | 13.737% | $171.6746 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $158.77 | 3.385% | $164.1444 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $936.32 | $1,003.2391 | $1,003.23 | $1,003.25 | $1,003.20 | |