| 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 | $210.50 | 4.418% | $219.7999 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $93.25 | 9.650% | $102.2486 | $102.25 | $102.25 | $102.20 |
| Purchase #3 | $238.63 | 8.423% | $258.7298 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $245.53 | 8.518% | $266.4442 | $266.44 | $266.45 | $266.40 |
| Purchase #5 | $240.56 | 5.347% | $253.4227 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $18.27 | 4.271% | $19.0503 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $80.59 | 9.857% | $88.5338 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $1,127.33 | $1,208.2293 | $1,208.22 | $1,208.25 | $1,208.10 | |