| 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 | $128.64 | 5.508% | $135.7255 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $247.51 | 12.340% | $278.0527 | $278.05 | $278.05 | $278.10 |
| Purchase #3 | $101.58 | 6.232% | $107.9105 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $197.74 | 12.105% | $221.6764 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $62.42 | 8.662% | $67.8268 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $241.75 | 9.363% | $264.3851 | $264.39 | $264.40 | $264.40 |
| Purchase #7 | $102.56 | 5.695% | $108.4008 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $1,082.20 | $1,183.9778 | $1,183.99 | $1,184.05 | $1,184.00 | |