| 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 | $210.34 | 8.628% | $228.4881 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $63.58 | 12.280% | $71.3876 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $245.77 | 3.387% | $254.0942 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $27.67 | 13.245% | $31.3349 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $163.45 | 5.804% | $172.9366 | $172.94 | $172.95 | $172.90 |
| Purchase #6 | $128.57 | 6.612% | $137.071 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $211.93 | 3.148% | $218.6016 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,051.31 | $1,113.9140 | $1,113.91 | $1,113.95 | $1,113.90 | |