| 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 | $228.74 | 12.324% | $256.9299 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $43.59 | 9.453% | $47.7106 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $73.25 | 11.356% | $81.5683 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $221.92 | 11.227% | $246.835 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $243.51 | 11.108% | $270.5591 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $153.56 | 7.551% | $165.1553 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $54.54 | 11.433% | $60.7756 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $1,019.11 | $1,129.5338 | $1,129.55 | $1,129.55 | $1,129.60 | |