| 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 | $240.49 | 5.341% | $253.3346 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $134.56 | 6.372% | $143.1342 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $32.42 | 12.855% | $36.5876 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $245.34 | 10.164% | $270.2764 | $270.28 | $270.30 | $270.30 |
| Purchase #5 | $233.41 | 4.672% | $244.3149 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $134.43 | 6.682% | $143.4126 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $230.50 | 11.125% | $256.1431 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $1,251.15 | $1,347.2034 | $1,347.19 | $1,347.25 | $1,347.10 | |