| 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 | $85.43 | 6.658% | $91.1179 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $7.86 | 6.189% | $8.3465 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $233.85 | 12.187% | $262.3493 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $250.96 | 4.714% | $262.7903 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $60.61 | 4.196% | $63.1532 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $152.79 | 4.362% | $159.4547 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $146.58 | 10.737% | $162.3183 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $938.08 | $1,009.5302 | $1,009.53 | $1,009.50 | $1,009.50 | |