| 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 | $183.74 | 4.120% | $191.3101 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $207.92 | 9.174% | $226.9946 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $250.99 | 8.271% | $271.7494 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $248.55 | 7.163% | $266.3536 | $266.35 | $266.35 | $266.40 |
| Purchase #5 | $144.26 | 12.646% | $162.5031 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $149.79 | 6.507% | $159.5368 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $142.35 | 9.640% | $156.0725 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $1,327.60 | $1,434.5201 | $1,434.51 | $1,434.50 | $1,434.50 | |