| 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 | $131.30 | 12.444% | $147.639 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $184.45 | 13.831% | $209.9613 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $109.58 | 5.226% | $115.3067 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $234.73 | 11.801% | $262.4305 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $66.29 | 4.535% | $69.2963 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $202.60 | 9.152% | $221.142 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $62.92 | 9.200% | $68.7086 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $991.87 | $1,094.4844 | $1,094.49 | $1,094.50 | $1,094.40 | |