| 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 | $248.74 | 11.251% | $276.7257 | $276.73 | $276.75 | $276.70 |
| Purchase #2 | $246.42 | 10.841% | $273.1344 | $273.13 | $273.15 | $273.10 |
| Purchase #3 | $184.59 | 3.503% | $191.0562 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $101.42 | 13.517% | $115.1289 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $6.64 | 9.436% | $7.2666 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $100.39 | 4.830% | $105.2388 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $249.88 | 12.368% | $280.7852 | $280.79 | $280.80 | $280.80 |
| 7 purchase totals = | $1,138.08 | $1,249.3358 | $1,249.35 | $1,249.40 | $1,249.30 | |