| 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 | $69.85 | 3.384% | $72.2137 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $108.98 | 12.325% | $122.4118 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $237.37 | 13.566% | $269.5716 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $128.77 | 4.704% | $134.8273 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $63.31 | 8.580% | $68.742 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $195.58 | 3.540% | $202.5035 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $203.98 | 8.319% | $220.9491 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $1,007.84 | $1,091.2190 | $1,091.21 | $1,091.20 | $1,091.10 | |