| 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 | $248.30 | 11.457% | $276.7477 | $276.75 | $276.75 | $276.70 |
| Purchase #2 | $189.68 | 4.710% | $198.6139 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $186.91 | 8.154% | $202.1506 | $202.15 | $202.15 | $202.20 |
| Purchase #4 | $161.45 | 6.388% | $171.7634 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $241.62 | 10.295% | $266.4948 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $77.61 | 7.264% | $83.2476 | $83.25 | $83.25 | $83.20 |
| Purchase #7 | $119.75 | 11.662% | $133.7152 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $1,225.32 | $1,332.7332 | $1,332.73 | $1,332.70 | $1,332.70 | |