| 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 | $8.81 | 5.535% | $9.2976 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $244.73 | 13.152% | $276.9169 | $276.92 | $276.90 | $276.90 |
| Purchase #3 | $105.98 | 6.186% | $112.5359 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $226.92 | 4.863% | $237.9551 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $134.87 | 9.177% | $147.247 | $147.25 | $147.25 | $147.20 |
| Purchase #6 | $215.65 | 13.564% | $244.9008 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $123.67 | 9.371% | $135.2591 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $1,060.63 | $1,164.1124 | $1,164.13 | $1,164.10 | $1,164.10 | |