| 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 | $248.60 | 7.255% | $266.6359 | $266.64 | $266.65 | $266.60 |
| Purchase #2 | $204.61 | 9.871% | $224.8071 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $205.34 | 5.423% | $216.4756 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $127.69 | 8.578% | $138.6432 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $68.94 | 6.266% | $73.2598 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $81.76 | 3.613% | $84.714 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $196.54 | 5.354% | $207.0628 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $1,133.48 | $1,211.5984 | $1,211.60 | $1,211.60 | $1,211.60 | |