| 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 | $238.68 | 13.405% | $270.6751 | $270.68 | $270.70 | $270.70 |
| Purchase #2 | $215.98 | 6.825% | $230.7206 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $21.25 | 3.262% | $21.9432 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $219.47 | 6.517% | $233.7729 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $49.99 | 12.310% | $56.1438 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $139.59 | 9.723% | $153.1623 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $196.65 | 10.621% | $217.5362 | $217.54 | $217.55 | $217.50 |
| 7 purchase totals = | $1,081.61 | $1,183.9541 | $1,183.95 | $1,183.95 | $1,183.90 | |