| 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 | $242.78 | 11.320% | $270.2627 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $138.65 | 10.642% | $153.4051 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $229.81 | 9.496% | $251.6328 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $180.84 | 9.673% | $198.3327 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $117.76 | 11.844% | $131.7075 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $25.60 | 7.145% | $27.4291 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $164.67 | 5.688% | $174.0364 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $1,100.11 | $1,206.8063 | $1,206.81 | $1,206.85 | $1,206.70 | |