| 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 | $128.65 | 9.525% | $140.9039 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $202.82 | 7.369% | $217.7658 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $152.48 | 13.713% | $173.3896 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $130.94 | 10.277% | $144.3967 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $204.40 | 12.568% | $230.089 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $11.86 | 3.479% | $12.2726 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $118.60 | 12.521% | $133.4499 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $949.75 | $1,052.2675 | $1,052.27 | $1,052.25 | $1,052.30 | |