| 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 | $100.66 | 5.571% | $106.2678 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $133.83 | 11.445% | $149.1468 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $223.59 | 11.187% | $248.603 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $210.43 | 4.178% | $219.2218 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $194.31 | 8.581% | $210.9837 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $152.37 | 9.793% | $167.2916 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $245.89 | 13.512% | $279.1147 | $279.11 | $279.10 | $279.10 |
| 7 purchase totals = | $1,261.08 | $1,380.6294 | $1,380.62 | $1,380.60 | $1,380.60 | |