| 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 | $205.90 | 4.799% | $215.7811 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $23.88 | 6.764% | $25.4952 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $107.64 | 6.421% | $114.5516 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $178.39 | 6.315% | $189.6553 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $238.61 | 3.441% | $246.8206 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $206.54 | 9.595% | $226.3575 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $123.50 | 10.737% | $136.7602 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $1,084.46 | $1,155.4215 | $1,155.43 | $1,155.40 | $1,155.60 | |