| 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 | $104.82 | 3.387% | $108.3703 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $205.30 | 7.327% | $220.3423 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $221.88 | 3.177% | $228.9291 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $157.43 | 12.295% | $176.786 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $183.98 | 11.415% | $204.9813 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $203.26 | 8.684% | $220.9111 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $131.25 | 12.333% | $147.4371 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $1,207.92 | $1,307.7572 | $1,307.76 | $1,307.80 | $1,307.70 | |