| 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 | $240.92 | 12.314% | $270.5869 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $149.69 | 7.171% | $160.4243 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $80.70 | 12.457% | $90.7528 | $90.75 | $90.75 | $90.80 |
| Purchase #4 | $248.46 | 13.849% | $282.8692 | $282.87 | $282.85 | $282.90 |
| Purchase #5 | $142.94 | 10.310% | $157.6771 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $110.57 | 9.798% | $121.4036 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $184.58 | 3.631% | $191.2821 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $1,157.86 | $1,274.9960 | $1,274.99 | $1,275.00 | $1,275.10 | |