| 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 | $226.42 | 5.102% | $237.9719 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $45.88 | 13.606% | $52.1224 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $10.36 | 10.436% | $11.4412 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $201.95 | 5.832% | $213.7277 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $84.64 | 8.315% | $91.6778 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $193.25 | 13.605% | $219.5417 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $243.57 | 9.179% | $265.9273 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $1,006.07 | $1,092.4100 | $1,092.41 | $1,092.45 | $1,092.30 | |