| 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 | $187.87 | 12.491% | $211.3368 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $240.51 | 6.190% | $255.3976 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $54.39 | 12.712% | $61.3041 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $248.40 | 11.493% | $276.9486 | $276.95 | $276.95 | $276.90 |
| Purchase #5 | $180.53 | 12.207% | $202.5673 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $145.64 | 6.503% | $155.111 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $140.55 | 13.377% | $159.3514 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $1,197.89 | $1,322.0168 | $1,322.02 | $1,322.00 | $1,322.00 | |