| 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 | $81.46 | 12.386% | $91.5496 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $36.33 | 6.215% | $38.5879 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $241.80 | 6.162% | $256.6997 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $151.97 | 8.668% | $165.1428 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $250.79 | 10.529% | $277.1957 | $277.20 | $277.20 | $277.20 |
| Purchase #6 | $216.39 | 6.270% | $229.9577 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $233.58 | 10.517% | $258.1456 | $258.15 | $258.15 | $258.10 |
| 7 purchase totals = | $1,212.32 | $1,317.2790 | $1,317.29 | $1,317.30 | $1,317.20 | |