| 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 | $76.64 | 5.612% | $80.941 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $213.26 | 12.582% | $240.0924 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $28.25 | 13.221% | $31.9849 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $119.66 | 10.215% | $131.8833 | $131.88 | $131.90 | $131.90 |
| Purchase #5 | $184.84 | 9.364% | $202.1484 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $220.88 | 9.744% | $242.4025 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $248.27 | 7.751% | $267.5134 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $1,091.80 | $1,196.9659 | $1,196.95 | $1,197.00 | $1,196.90 | |