| 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 | $95.64 | 4.119% | $99.5794 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $179.36 | 9.355% | $196.1391 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $171.67 | 13.696% | $195.1819 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $206.42 | 11.392% | $229.9354 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $119.67 | 8.707% | $130.0897 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $210.78 | 7.592% | $226.7824 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $230.31 | 5.394% | $242.7329 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $1,213.85 | $1,320.4408 | $1,320.44 | $1,320.55 | $1,320.40 | |