| 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 | $5.64 | 6.149% | $5.9868 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $244.78 | 3.115% | $252.4049 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $222.50 | 7.299% | $238.7403 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $220.36 | 10.780% | $244.1148 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $166.31 | 5.354% | $175.2142 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $19.27 | 13.416% | $21.8553 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $184.58 | 10.700% | $204.3301 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $1,063.44 | $1,142.6464 | $1,142.64 | $1,142.65 | $1,142.60 | |