| 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 | $187.53 | 13.521% | $212.8859 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $239.98 | 12.621% | $270.2679 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $241.82 | 11.457% | $269.5253 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $59.30 | 13.514% | $67.3138 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $208.97 | 9.392% | $228.5965 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $235.45 | 3.273% | $243.1563 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $17.88 | 5.503% | $18.8639 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $1,190.93 | $1,310.6096 | $1,310.62 | $1,310.60 | $1,310.70 | |