| 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 | $198.32 | 8.284% | $214.7488 | $214.75 | $214.75 | $214.70 |
| Purchase #2 | $192.52 | 5.496% | $203.1009 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $7.54 | 13.398% | $8.5502 | $8.55 | $8.55 | $8.60 |
| Purchase #4 | $242.42 | 9.215% | $264.759 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $29.87 | 12.139% | $33.4959 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $155.35 | 5.624% | $164.0869 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $159.38 | 12.843% | $179.8492 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $985.40 | $1,068.5909 | $1,068.60 | $1,068.60 | $1,068.60 | |