| 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 | $35.51 | 11.136% | $39.4644 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $115.45 | 10.873% | $128.0029 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $107.93 | 13.627% | $122.6376 | $122.64 | $122.65 | $122.60 |
| Purchase #4 | $225.82 | 10.233% | $248.9282 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $162.58 | 8.662% | $176.6627 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $231.46 | 5.478% | $244.1394 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $48.33 | 4.169% | $50.3449 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $927.08 | $1,010.1801 | $1,010.17 | $1,010.20 | $1,010.10 | |