| 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 | $188.41 | 12.318% | $211.6183 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $110.33 | 3.624% | $114.3284 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $75.39 | 7.621% | $81.1355 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $36.57 | 10.704% | $40.4845 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $113.47 | 4.285% | $118.3322 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $132.80 | 11.328% | $147.8436 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $192.61 | 11.163% | $214.1111 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $849.58 | $927.8536 | $927.85 | $927.90 | $927.70 | |