| 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 | $191.93 | 4.312% | $200.206 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $89.67 | 11.154% | $99.6718 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $161.37 | 8.840% | $175.6351 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $223.60 | 12.527% | $251.6104 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $176.85 | 8.193% | $191.3393 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $74.35 | 13.775% | $84.5917 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $7.96 | 10.725% | $8.8137 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $925.73 | $1,011.8680 | $1,011.87 | $1,011.85 | $1,011.80 | |