| 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 | $110.62 | 9.782% | $121.4408 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $33.76 | 6.196% | $35.8518 | $35.85 | $35.85 | $35.90 |
| Purchase #3 | $195.30 | 7.679% | $210.2971 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $178.96 | 9.480% | $195.9254 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $113.78 | 9.294% | $124.3547 | $124.35 | $124.35 | $124.40 |
| Purchase #6 | $225.33 | 11.103% | $250.3484 | $250.35 | $250.35 | $250.30 |
| Purchase #7 | $111.46 | 3.365% | $115.2106 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $969.21 | $1,053.4288 | $1,053.43 | $1,053.45 | $1,053.40 | |