| 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 | $219.59 | 9.303% | $240.0185 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $178.69 | 13.386% | $202.6094 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $76.80 | 11.745% | $85.8202 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $7.77 | 9.445% | $8.5039 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $126.74 | 9.153% | $138.3405 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $166.36 | 13.199% | $188.3179 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $196.47 | 3.164% | $202.6863 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $972.42 | $1,066.2967 | $1,066.30 | $1,066.25 | $1,066.20 | |