| 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 | $222.26 | 4.796% | $232.9196 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $119.72 | 6.773% | $127.8286 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $193.53 | 6.177% | $205.4843 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $219.78 | 3.744% | $228.0086 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $50.39 | 8.281% | $54.5628 | $54.56 | $54.55 | $54.60 |
| Purchase #6 | $230.78 | 4.485% | $241.1305 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $196.96 | 11.796% | $220.1934 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $1,233.42 | $1,310.1278 | $1,310.12 | $1,310.15 | $1,310.10 | |