| 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 | $133.79 | 9.799% | $146.9001 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $248.62 | 8.417% | $269.5463 | $269.55 | $269.55 | $269.50 |
| Purchase #3 | $7.42 | 8.115% | $8.0221 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $211.84 | 13.794% | $241.0612 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $109.41 | 4.456% | $114.2853 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $104.43 | 9.419% | $114.2663 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $189.69 | 10.740% | $210.0627 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,005.20 | $1,104.1440 | $1,104.15 | $1,104.10 | $1,104.20 | |