| 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 | $101.70 | 11.120% | $113.009 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $215.25 | 10.655% | $238.1849 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $184.85 | 10.464% | $204.1927 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $87.39 | 3.212% | $90.197 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $28.84 | 8.293% | $31.2317 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $145.96 | 11.320% | $162.4827 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $239.50 | 10.109% | $263.7111 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,003.49 | $1,103.0091 | $1,103.00 | $1,103.05 | $1,103.00 | |