| 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 | $123.69 | 9.213% | $135.0856 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $138.29 | 9.739% | $151.7581 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $145.93 | 5.560% | $154.0437 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $192.79 | 3.233% | $199.0229 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $101.78 | 8.695% | $110.6298 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $90.49 | 11.311% | $100.7253 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $198.50 | 9.632% | $217.6195 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $991.47 | $1,068.8849 | $1,068.89 | $1,068.90 | $1,068.80 | |