| 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 | $28.68 | 8.397% | $31.0883 | $31.09 | $31.10 | $31.10 |
| Purchase #2 | $245.38 | 4.305% | $255.9436 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $127.93 | 10.355% | $141.1772 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $167.55 | 6.332% | $178.1593 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $211.68 | 9.768% | $232.3569 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $207.26 | 11.169% | $230.4089 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $44.34 | 7.776% | $47.7879 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $1,032.82 | $1,116.9221 | $1,116.93 | $1,116.95 | $1,117.00 | |