| 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 | $65.54 | 12.660% | $73.8374 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $183.86 | 12.679% | $207.1716 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $222.81 | 8.268% | $241.2319 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $244.45 | 4.809% | $256.2056 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $193.50 | 12.451% | $217.5927 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $135.32 | 8.346% | $146.6138 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $73.73 | 4.324% | $76.9181 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,119.21 | $1,219.5711 | $1,219.57 | $1,219.55 | $1,219.50 | |