| 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 | $220.46 | 11.363% | $245.5109 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $13.99 | 8.231% | $15.1415 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $141.32 | 9.738% | $155.0817 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $157.99 | 13.463% | $179.2602 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $238.44 | 8.248% | $258.1065 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $109.93 | 3.610% | $113.8985 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $194.74 | 4.560% | $203.6201 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $1,076.87 | $1,170.6194 | $1,170.62 | $1,170.60 | $1,170.60 | |