| 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 | $225.53 | 7.577% | $242.6184 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $120.36 | 12.250% | $135.1041 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $90.86 | 4.248% | $94.7197 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $25.87 | 4.871% | $27.1301 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $108.57 | 6.764% | $115.9137 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $88.62 | 11.270% | $98.6075 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $230.86 | 8.831% | $251.2472 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $890.67 | $965.3407 | $965.34 | $965.30 | $965.20 | |