| 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 | $248.43 | 9.390% | $271.7576 | $271.76 | $271.75 | $271.80 |
| Purchase #2 | $23.55 | 6.303% | $25.0344 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $96.90 | 7.196% | $103.8729 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $96.55 | 11.588% | $107.7382 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $230.82 | 3.794% | $239.5773 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $84.33 | 11.199% | $93.7741 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $190.99 | 6.215% | $202.86 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $971.57 | $1,044.6145 | $1,044.61 | $1,044.60 | $1,044.70 | |