| 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 | $142.87 | 11.351% | $159.0872 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $230.85 | 6.787% | $246.5178 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $241.89 | 11.163% | $268.8922 | $268.89 | $268.90 | $268.90 |
| Purchase #4 | $227.95 | 4.577% | $238.3833 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $204.97 | 8.134% | $221.6423 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $21.50 | 13.382% | $24.3771 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $198.63 | 13.511% | $225.4669 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,268.66 | $1,384.3668 | $1,384.37 | $1,384.40 | $1,384.40 | |