| 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 | $198.68 | 7.248% | $213.0803 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $112.46 | 6.603% | $119.8857 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $78.56 | 12.215% | $88.1561 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $139.91 | 10.835% | $155.0692 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $123.80 | 9.729% | $135.8445 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $240.96 | 7.428% | $258.8585 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $132.77 | 5.671% | $140.2994 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $1,027.14 | $1,111.1937 | $1,111.20 | $1,111.20 | $1,111.30 | |