| 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 | $118.63 | 4.317% | $123.7513 | $123.75 | $123.75 | $123.80 |
| Purchase #2 | $233.70 | 4.764% | $244.8335 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $249.37 | 6.598% | $265.8234 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $237.53 | 9.435% | $259.941 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $149.54 | 8.384% | $162.0774 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $172.41 | 3.489% | $178.4254 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $74.99 | 12.568% | $84.4147 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $1,236.17 | $1,319.2667 | $1,319.26 | $1,319.30 | $1,319.20 | |