| 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 | $210.42 | 9.423% | $230.2479 | $230.25 | $230.25 | $230.20 |
| Purchase #2 | $80.49 | 5.323% | $84.7745 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $106.90 | 7.535% | $114.9549 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $241.56 | 11.620% | $269.6293 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $184.85 | 13.279% | $209.3962 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $225.33 | 13.775% | $256.3692 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $124.77 | 7.161% | $133.7048 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,174.32 | $1,299.0768 | $1,299.07 | $1,299.05 | $1,299.10 | |