| 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 | $135.93 | 4.212% | $141.6554 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $107.42 | 9.787% | $117.9332 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $14.29 | 8.378% | $15.4872 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $198.30 | 6.267% | $210.7275 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $90.37 | 8.496% | $98.0478 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $115.85 | 10.737% | $128.2888 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $250.65 | 10.768% | $277.64 | $277.64 | $277.65 | $277.60 |
| 7 purchase totals = | $912.81 | $989.7799 | $989.79 | $989.85 | $989.70 | |