| 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 | $235.98 | 4.511% | $246.6251 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $173.39 | 7.855% | $187.0098 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $167.73 | 6.185% | $178.1041 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $135.67 | 13.158% | $153.5215 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $29.57 | 5.149% | $31.0926 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $98.90 | 11.470% | $110.2438 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $109.29 | 11.120% | $121.443 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $950.53 | $1,028.0399 | $1,028.03 | $1,028.05 | $1,027.90 | |