| 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 | $222.30 | 9.125% | $242.5849 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $28.68 | 13.416% | $32.5277 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $224.47 | 6.132% | $238.2345 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $174.86 | 12.262% | $196.3013 | $196.30 | $196.30 | $196.30 |
| Purchase #5 | $189.91 | 10.116% | $209.1213 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $194.69 | 3.670% | $201.8351 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $12.30 | 9.773% | $13.5021 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $1,047.21 | $1,134.1069 | $1,134.10 | $1,134.15 | $1,134.00 | |