| 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 | $210.30 | 9.760% | $230.8253 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $179.93 | 8.268% | $194.8066 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $65.53 | 10.460% | $72.3844 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $233.55 | 10.557% | $258.2059 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $246.82 | 6.628% | $263.1792 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $224.51 | 10.326% | $247.6929 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $96.64 | 3.544% | $100.0649 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $1,257.28 | $1,367.1592 | $1,367.16 | $1,367.20 | $1,367.20 | |