| 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 | $140.49 | 12.170% | $157.5876 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $122.38 | 7.517% | $131.5793 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $105.67 | 13.679% | $120.1246 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $119.99 | 9.478% | $131.3627 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $210.28 | 4.144% | $218.994 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $232.87 | 3.214% | $240.3544 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $244.59 | 10.316% | $269.8219 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $1,176.27 | $1,269.8245 | $1,269.81 | $1,269.80 | $1,269.90 | |