| 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 | $96.33 | 11.734% | $107.6334 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $240.56 | 4.383% | $251.1037 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $20.48 | 9.593% | $22.4446 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $154.30 | 8.302% | $167.11 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $149.71 | 10.725% | $165.7664 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $135.74 | 7.146% | $145.44 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $127.86 | 11.579% | $142.6649 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $924.98 | $1,002.1630 | $1,002.15 | $1,002.15 | $1,002.10 | |