| 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 | $250.62 | 3.179% | $258.5872 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $177.42 | 4.228% | $184.9213 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $112.85 | 7.168% | $120.9391 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $178.50 | 11.111% | $198.3331 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $62.39 | 12.442% | $70.1526 | $70.15 | $70.15 | $70.20 |
| Purchase #6 | $160.60 | 6.232% | $170.6086 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $248.95 | 10.208% | $274.3628 | $274.36 | $274.35 | $274.40 |
| 7 purchase totals = | $1,191.33 | $1,277.9047 | $1,277.90 | $1,277.90 | $1,277.90 | |