| 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 | $198.26 | 10.697% | $219.4679 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $5.55 | 10.301% | $6.1217 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $120.50 | 10.277% | $132.8838 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $12.42 | 10.813% | $13.763 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $7.63 | 13.661% | $8.6723 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $205.67 | 8.484% | $223.119 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $172.71 | 3.422% | $178.6201 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $722.74 | $782.6478 | $782.64 | $782.55 | $782.70 | |