| 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 | $248.59 | 7.180% | $266.4388 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $49.35 | 3.355% | $51.0057 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $85.61 | 11.282% | $95.2685 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $155.32 | 11.239% | $172.7764 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $244.33 | 11.796% | $273.1512 | $273.15 | $273.15 | $273.20 |
| Purchase #6 | $117.94 | 3.368% | $121.9122 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $20.89 | 8.326% | $22.6293 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $922.03 | $1,003.1821 | $1,003.19 | $1,003.20 | $1,003.20 | |