| 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 | $210.51 | 9.361% | $230.2158 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $24.99 | 12.218% | $28.0433 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $214.74 | 13.115% | $242.9032 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $159.42 | 4.758% | $167.0052 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $168.51 | 9.649% | $184.7695 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $145.69 | 10.720% | $161.308 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $85.91 | 12.148% | $96.3463 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $1,009.77 | $1,110.5913 | $1,110.60 | $1,110.55 | $1,110.50 | |