| 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 | $26.81 | 11.444% | $29.8781 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $158.60 | 11.769% | $177.2656 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $233.90 | 7.115% | $250.542 | $250.54 | $250.55 | $250.50 |
| Purchase #4 | $107.97 | 3.368% | $111.6064 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $172.93 | 11.674% | $193.1178 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $167.58 | 8.114% | $181.1774 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $105.27 | 11.301% | $117.1666 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $973.06 | $1,060.7539 | $1,060.77 | $1,060.75 | $1,060.80 | |