| 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 | $36.64 | 4.376% | $38.2434 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $230.50 | 4.673% | $241.2713 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $117.99 | 11.475% | $131.5294 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $124.76 | 12.181% | $139.957 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $227.95 | 10.158% | $251.1052 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $28.53 | 3.532% | $29.5377 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $243.40 | 12.848% | $274.672 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $1,009.77 | $1,106.3160 | $1,106.32 | $1,106.30 | $1,106.30 | |