| 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 | $203.31 | 4.818% | $213.1055 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $67.53 | 12.264% | $75.8119 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $228.44 | 13.745% | $259.8391 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $194.66 | 6.618% | $207.5426 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $250.79 | 11.245% | $278.9913 | $278.99 | $279.00 | $279.00 |
| Purchase #6 | $56.64 | 10.117% | $62.3703 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $54.77 | 3.130% | $56.4843 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $1,056.14 | $1,154.1450 | $1,154.14 | $1,154.15 | $1,154.10 | |