| 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 | $235.78 | 3.807% | $244.7561 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $28.87 | 12.722% | $32.5428 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $206.78 | 4.781% | $216.6662 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $117.26 | 3.295% | $121.1237 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $189.38 | 4.440% | $197.7885 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $243.73 | 9.400% | $266.6406 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $181.49 | 10.184% | $199.9729 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $1,203.29 | $1,279.4908 | $1,279.49 | $1,279.45 | $1,279.50 | |