| 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 | $245.73 | 9.729% | $269.6371 | $269.64 | $269.65 | $269.60 |
| Purchase #2 | $158.36 | 4.687% | $165.7823 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $228.63 | 4.644% | $239.2476 | $239.25 | $239.25 | $239.20 |
| Purchase #4 | $93.83 | 4.448% | $98.0036 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $132.49 | 5.312% | $139.5279 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $91.99 | 5.249% | $96.8186 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $198.25 | 8.688% | $215.474 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,149.28 | $1,224.4911 | $1,224.49 | $1,224.50 | $1,224.40 | |