| 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 | $224.54 | 10.674% | $248.5074 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $217.45 | 10.685% | $240.6845 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $107.99 | 4.732% | $113.1001 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $159.50 | 9.169% | $174.1246 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $34.75 | 13.232% | $39.3481 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $120.94 | 11.515% | $134.8662 | $134.87 | $134.85 | $134.90 |
| Purchase #7 | $239.43 | 13.752% | $272.3564 | $272.36 | $272.35 | $272.40 |
| 7 purchase totals = | $1,104.60 | $1,222.9873 | $1,222.99 | $1,222.95 | $1,223.00 | |