| 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 | $207.84 | 3.226% | $214.5449 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $105.74 | 6.736% | $112.8626 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $198.51 | 5.712% | $209.8489 | $209.85 | $209.85 | $209.80 |
| Purchase #4 | $242.47 | 13.269% | $274.6433 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $206.63 | 7.177% | $221.4598 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $88.37 | 12.556% | $99.4657 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $47.79 | 3.307% | $49.3704 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $1,097.35 | $1,182.1956 | $1,182.19 | $1,182.15 | $1,182.20 | |