| 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 | $233.81 | 8.163% | $252.8959 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $109.55 | 12.603% | $123.3566 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $235.87 | 3.538% | $244.2151 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $175.84 | 8.487% | $190.7635 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $23.81 | 8.774% | $25.8991 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $245.35 | 13.426% | $278.2907 | $278.29 | $278.30 | $278.30 |
| Purchase #7 | $56.83 | 6.557% | $60.5563 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $1,081.06 | $1,175.9772 | $1,175.99 | $1,175.95 | $1,176.10 | |