| 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 | $246.54 | 9.512% | $269.9909 | $269.99 | $270.00 | $270.00 |
| Purchase #2 | $203.50 | 3.835% | $211.3042 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $231.49 | 3.176% | $238.8421 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $16.61 | 9.616% | $18.2072 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $103.56 | 12.138% | $116.1301 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $223.29 | 3.185% | $230.4018 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $249.88 | 13.564% | $283.7737 | $283.77 | $283.75 | $283.80 |
| 7 purchase totals = | $1,274.87 | $1,368.6500 | $1,368.64 | $1,368.65 | $1,368.60 | |