| 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 | $245.53 | 9.627% | $269.1672 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $160.48 | 10.536% | $177.3882 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $50.83 | 8.381% | $55.0901 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $217.42 | 7.542% | $233.8178 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $103.65 | 12.506% | $116.6125 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $41.76 | 3.251% | $43.1176 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $173.34 | 11.255% | $192.8494 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $993.01 | $1,088.0428 | $1,088.05 | $1,088.00 | $1,088.00 | |