| 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 | $137.76 | 8.814% | $149.9022 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $230.50 | 7.536% | $247.8705 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $238.28 | 12.835% | $268.8632 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $161.43 | 6.766% | $172.3524 | $172.35 | $172.35 | $172.40 |
| Purchase #5 | $92.32 | 8.155% | $99.8487 | $99.85 | $99.85 | $99.80 |
| Purchase #6 | $201.39 | 7.662% | $216.8205 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $106.56 | 7.375% | $114.4188 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $1,168.24 | $1,270.0763 | $1,270.07 | $1,270.00 | $1,270.10 | |