| 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 | $181.36 | 5.381% | $191.119 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $231.80 | 8.236% | $250.891 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $140.25 | 7.152% | $150.2807 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $63.55 | 9.708% | $69.7194 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $137.30 | 12.777% | $154.8428 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $234.59 | 9.278% | $256.3553 | $256.36 | $256.35 | $256.40 |
| Purchase #7 | $211.97 | 7.774% | $228.4485 | $228.45 | $228.45 | $228.40 |
| 7 purchase totals = | $1,200.82 | $1,301.6567 | $1,301.66 | $1,301.65 | $1,301.60 | |