| 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 | $222.79 | 3.769% | $231.187 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $135.90 | 6.781% | $145.1154 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $80.86 | 13.550% | $91.8165 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $160.99 | 10.721% | $178.2497 | $178.25 | $178.25 | $178.20 |
| Purchase #5 | $63.66 | 10.867% | $70.5779 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $35.36 | 7.576% | $38.0389 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $218.55 | 9.162% | $238.5736 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $918.11 | $993.5590 | $993.57 | $993.55 | $993.50 | |