| 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 | $195.49 | 8.734% | $212.5641 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $152.48 | 6.315% | $162.1091 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $148.84 | 8.559% | $161.5792 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $221.45 | 7.494% | $238.0455 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $22.27 | 4.199% | $23.2051 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $124.76 | 4.592% | $130.489 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $106.62 | 7.690% | $114.8191 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $971.91 | $1,042.8111 | $1,042.82 | $1,042.80 | $1,042.80 | |