| 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 | $105.98 | 7.418% | $113.8416 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $189.73 | 6.795% | $202.6222 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $230.44 | 10.546% | $254.7422 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $182.47 | 3.873% | $189.5371 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $98.43 | 9.436% | $107.7179 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $102.71 | 10.484% | $113.4781 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $209.79 | 3.556% | $217.2501 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $1,119.55 | $1,199.1892 | $1,199.19 | $1,199.20 | $1,199.10 | |