| 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 | $123.90 | 9.635% | $135.8378 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $164.50 | 6.775% | $175.6449 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $68.40 | 6.756% | $73.0211 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $214.43 | 12.585% | $241.416 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $84.82 | 6.723% | $90.5224 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $223.52 | 10.765% | $247.5819 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $91.61 | 11.738% | $102.3632 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $971.18 | $1,066.3873 | $1,066.38 | $1,066.35 | $1,066.30 | |