| 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 | $245.32 | 12.641% | $276.3309 | $276.33 | $276.35 | $276.30 |
| Purchase #2 | $229.40 | 8.259% | $248.3461 | $248.35 | $248.35 | $248.30 |
| Purchase #3 | $199.98 | 8.310% | $216.5983 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $203.49 | 3.711% | $211.0415 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $140.54 | 8.723% | $152.7993 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $86.87 | 11.190% | $96.5908 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $211.62 | 4.746% | $221.6635 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,317.22 | $1,423.3704 | $1,423.37 | $1,423.40 | $1,423.30 | |