| 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 | $221.46 | 9.188% | $241.8077 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $134.97 | 13.213% | $152.8036 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $207.44 | 11.288% | $230.8558 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $7.64 | 4.823% | $8.0085 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $105.94 | 10.770% | $117.3497 | $117.35 | $117.35 | $117.30 |
| Purchase #6 | $8.73 | 13.432% | $9.9026 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $245.62 | 8.761% | $267.1388 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $931.80 | $1,027.8667 | $1,027.87 | $1,027.85 | $1,027.80 | |