| 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 | $199.96 | 9.839% | $219.6341 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $26.81 | 9.683% | $29.406 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $180.84 | 10.280% | $199.4304 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $43.67 | 13.694% | $49.6502 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $203.41 | 7.200% | $218.0555 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $161.47 | 12.132% | $181.0595 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $183.99 | 10.855% | $203.9621 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $1,000.15 | $1,101.1978 | $1,101.20 | $1,101.20 | $1,101.30 | |