| 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 | $32.90 | 7.220% | $35.2754 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $242.72 | 5.741% | $256.6546 | $256.65 | $256.65 | $256.70 |
| Purchase #3 | $224.48 | 11.537% | $250.3783 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $140.66 | 4.803% | $147.4159 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $112.84 | 6.710% | $120.4116 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $216.87 | 3.679% | $224.8486 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $146.79 | 10.195% | $161.7552 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $1,117.26 | $1,196.7396 | $1,196.75 | $1,196.75 | $1,196.80 | |