| 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 | $103.85 | 3.670% | $107.6613 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $90.69 | 6.134% | $96.2529 | $96.25 | $96.25 | $96.30 |
| Purchase #3 | $132.57 | 10.120% | $145.9861 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $118.76 | 10.583% | $131.3284 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $67.37 | 3.647% | $69.827 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $219.93 | 10.199% | $242.3607 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $244.84 | 12.146% | $274.5783 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $978.01 | $1,067.9947 | $1,068.00 | $1,068.05 | $1,068.10 | |