| 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 | $223.28 | 7.743% | $240.5686 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $145.42 | 11.644% | $162.3527 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $218.62 | 6.817% | $233.5233 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $131.62 | 5.254% | $138.5353 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $152.52 | 9.144% | $166.4664 | $166.47 | $166.45 | $166.50 |
| Purchase #6 | $209.54 | 5.829% | $221.7541 | $221.75 | $221.75 | $221.80 |
| Purchase #7 | $191.99 | 12.769% | $216.5052 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $1,272.99 | $1,379.7056 | $1,379.71 | $1,379.65 | $1,379.80 | |