| 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 | $116.33 | 7.321% | $124.8465 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $235.75 | 12.421% | $265.0325 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $235.59 | 12.505% | $265.0505 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $213.38 | 9.540% | $233.7365 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $181.46 | 8.749% | $197.3359 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $182.27 | 7.726% | $196.3522 | $196.35 | $196.35 | $196.40 |
| Purchase #7 | $100.32 | 10.484% | $110.8375 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $1,265.10 | $1,393.1916 | $1,393.20 | $1,393.25 | $1,393.10 | |