| 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 | $120.28 | 11.463% | $134.0677 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $228.41 | 13.812% | $259.958 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $82.48 | 3.502% | $85.3684 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $229.75 | 5.172% | $241.6327 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $83.70 | 10.245% | $92.2751 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $185.99 | 8.173% | $201.191 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $241.78 | 7.668% | $260.3197 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,172.39 | $1,274.8126 | $1,274.82 | $1,274.80 | $1,274.90 | |