| 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 | $105.56 | 12.640% | $118.9028 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $245.99 | 9.588% | $269.5755 | $269.58 | $269.60 | $269.60 |
| Purchase #3 | $202.46 | 10.727% | $224.1779 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $94.90 | 13.850% | $108.0437 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $113.62 | 6.140% | $120.5963 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $200.82 | 4.354% | $209.5637 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $205.81 | 8.764% | $223.8472 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $1,169.16 | $1,274.7071 | $1,274.71 | $1,274.75 | $1,274.70 | |