| 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 | $34.51 | 13.427% | $39.1437 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $221.34 | 8.174% | $239.4323 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $76.39 | 5.282% | $80.4249 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $247.79 | 9.124% | $270.3984 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $227.83 | 5.774% | $240.9849 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $99.33 | 11.468% | $110.7212 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $244.88 | 7.236% | $262.5995 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $1,152.07 | $1,243.7049 | $1,243.69 | $1,243.70 | $1,243.60 | |