| 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 | $113.33 | 7.338% | $121.6462 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $226.31 | 6.206% | $240.3548 | $240.35 | $240.35 | $240.40 |
| Purchase #3 | $161.52 | 7.858% | $174.2122 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $196.35 | 3.574% | $203.3675 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $85.43 | 6.613% | $91.0795 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $130.37 | 13.103% | $147.4524 | $147.45 | $147.45 | $147.50 |
| Purchase #7 | $245.65 | 13.861% | $279.6995 | $279.70 | $279.70 | $279.70 |
| 7 purchase totals = | $1,158.96 | $1,257.8121 | $1,257.81 | $1,257.80 | $1,257.90 | |