| 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 | $241.35 | 13.358% | $273.5895 | $273.59 | $273.60 | $273.60 |
| Purchase #2 | $168.78 | 7.410% | $181.2866 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $221.67 | 4.360% | $231.3348 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $157.56 | 8.112% | $170.3413 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $209.29 | 11.482% | $233.3207 | $233.32 | $233.30 | $233.30 |
| Purchase #6 | $124.62 | 5.163% | $131.0541 | $131.05 | $131.05 | $131.10 |
| Purchase #7 | $28.99 | 10.441% | $32.0168 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $1,152.26 | $1,252.9438 | $1,252.94 | $1,252.95 | $1,252.90 | |