| 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 | $249.61 | 13.682% | $283.7616 | $283.76 | $283.75 | $283.80 |
| Purchase #2 | $87.56 | 6.598% | $93.3372 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $215.27 | 12.389% | $241.9398 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $98.83 | 6.364% | $105.1195 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $129.52 | 13.668% | $147.2228 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $95.60 | 12.701% | $107.7422 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $193.85 | 5.696% | $204.8917 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $1,070.24 | $1,184.0148 | $1,184.01 | $1,184.00 | $1,183.90 | |