| 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 | $229.37 | 3.780% | $238.0402 | $238.04 | $238.05 | $238.00 |
| Purchase #2 | $245.39 | 10.121% | $270.2259 | $270.23 | $270.25 | $270.20 |
| Purchase #3 | $81.35 | 4.331% | $84.8733 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $12.55 | 9.226% | $13.7079 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $248.63 | 8.719% | $270.308 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $192.27 | 5.264% | $202.3911 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $123.87 | 13.151% | $140.1601 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $1,133.43 | $1,219.7065 | $1,219.71 | $1,219.70 | $1,219.70 | |