| 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 | $242.93 | 4.703% | $254.355 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $233.44 | 10.641% | $258.2804 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $191.53 | 7.250% | $205.4159 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $111.64 | 8.393% | $121.0099 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $128.33 | 10.470% | $141.7662 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $59.92 | 12.182% | $67.2195 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $105.60 | 4.136% | $109.9676 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $1,073.39 | $1,158.0145 | $1,158.03 | $1,157.95 | $1,158.10 | |