| 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 | $25.32 | 11.486% | $28.2283 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $141.51 | 6.294% | $150.4166 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $112.72 | 13.574% | $128.0206 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $183.97 | 6.264% | $195.4939 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $51.48 | 9.423% | $56.331 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $250.84 | 13.201% | $283.9534 | $283.95 | $283.95 | $284.00 |
| Purchase #7 | $74.80 | 8.299% | $81.0077 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $840.64 | $923.4515 | $923.45 | $923.45 | $923.40 | |