| 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 | $111.26 | 4.125% | $115.8495 | $115.85 | $115.85 | $115.80 |
| Purchase #2 | $87.99 | 8.647% | $95.5985 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $96.98 | 3.285% | $100.1658 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $221.38 | 4.116% | $230.492 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $223.48 | 7.564% | $240.384 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $221.58 | 4.331% | $231.1766 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $111.48 | 4.339% | $116.3171 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $1,074.15 | $1,129.9835 | $1,129.99 | $1,130.00 | $1,130.00 | |