| 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 | $238.30 | 3.647% | $246.9908 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $32.40 | 13.163% | $36.6648 | $36.66 | $36.65 | $36.70 |
| Purchase #3 | $185.25 | 11.137% | $205.8813 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $123.62 | 9.552% | $135.4282 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $218.60 | 11.338% | $243.3849 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $188.88 | 13.336% | $214.069 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $140.93 | 3.172% | $145.4003 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $1,127.98 | $1,227.8193 | $1,227.81 | $1,227.85 | $1,227.90 | |