| 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 | $17.58 | 9.444% | $19.2403 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $159.86 | 5.490% | $168.6363 | $168.64 | $168.65 | $168.60 |
| Purchase #3 | $210.70 | 12.589% | $237.225 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $16.28 | 13.847% | $18.5343 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $126.99 | 5.298% | $133.7179 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $220.85 | 12.278% | $247.966 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $172.37 | 13.549% | $195.7244 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $924.63 | $1,021.0442 | $1,021.05 | $1,021.05 | $1,020.90 | |