| 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 | $228.87 | 5.775% | $242.0872 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $79.45 | 6.646% | $84.7302 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $20.80 | 13.505% | $23.609 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $183.29 | 6.687% | $195.5466 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $120.67 | 9.182% | $131.7499 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $210.84 | 12.563% | $237.3278 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $155.78 | 9.256% | $170.199 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $999.70 | $1,085.2497 | $1,085.26 | $1,085.30 | $1,085.10 | |