| 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 | $198.25 | 12.662% | $223.3524 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $203.94 | 3.198% | $210.462 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $244.32 | 8.173% | $264.2883 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $145.37 | 10.465% | $160.583 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $96.73 | 10.311% | $106.7038 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $108.26 | 5.513% | $114.2284 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $169.64 | 11.626% | $189.3623 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $1,166.51 | $1,268.9802 | $1,268.97 | $1,269.00 | $1,269.10 | |