| 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 | $243.38 | 3.222% | $251.2217 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $32.55 | 13.465% | $36.9329 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $99.67 | 12.662% | $112.2902 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $87.30 | 10.813% | $96.7397 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $193.55 | 9.367% | $211.6798 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $245.63 | 13.670% | $279.2076 | $279.21 | $279.20 | $279.20 |
| Purchase #7 | $201.84 | 7.441% | $216.8589 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,103.92 | $1,204.9308 | $1,204.93 | $1,204.95 | $1,204.90 | |