| 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 | $204.61 | 11.503% | $228.1463 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $105.70 | 7.263% | $113.377 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $180.65 | 9.597% | $197.987 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $32.26 | 6.326% | $34.3008 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $207.92 | 5.194% | $218.7194 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $142.36 | 13.118% | $161.0348 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $102.95 | 12.321% | $115.6345 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $976.45 | $1,069.1998 | $1,069.20 | $1,069.25 | $1,069.10 | |