| 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 | $189.66 | 9.703% | $208.0627 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $137.58 | 8.786% | $149.6678 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $244.78 | 3.573% | $253.526 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $180.53 | 3.211% | $186.3268 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $200.74 | 5.367% | $211.5137 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $71.47 | 10.297% | $78.8293 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $208.85 | 5.337% | $219.9963 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,233.61 | $1,307.9226 | $1,307.93 | $1,307.95 | $1,307.90 | |