| 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 | $246.29 | 4.663% | $257.7745 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $118.43 | 8.361% | $128.3319 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $145.98 | 11.297% | $162.4714 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $166.35 | 8.446% | $180.3999 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $102.29 | 5.433% | $107.8474 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $237.75 | 3.393% | $245.8169 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $51.95 | 7.735% | $55.9683 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $1,069.04 | $1,138.6103 | $1,138.61 | $1,138.55 | $1,138.60 | |