| 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 | $120.71 | 10.569% | $133.4678 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $63.37 | 9.228% | $69.2178 | $69.22 | $69.20 | $69.20 |
| Purchase #3 | $117.84 | 11.733% | $131.6662 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $168.85 | 8.537% | $183.2647 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $204.90 | 4.574% | $214.2721 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $141.84 | 8.316% | $153.6354 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $120.95 | 12.195% | $135.6999 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $938.46 | $1,021.2239 | $1,021.23 | $1,021.15 | $1,021.30 | |