| 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 | $189.51 | 11.154% | $210.6479 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $240.42 | 3.133% | $247.9524 | $247.95 | $247.95 | $248.00 |
| Purchase #3 | $186.31 | 12.333% | $209.2876 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $167.90 | 4.552% | $175.5428 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $216.76 | 11.222% | $241.0848 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $29.67 | 7.726% | $31.9623 | $31.96 | $31.95 | $32.00 |
| Purchase #7 | $162.92 | 6.868% | $174.1093 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,193.49 | $1,290.5871 | $1,290.58 | $1,290.60 | $1,290.60 | |