| 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 | $6.95 | 11.872% | $7.7751 | $7.78 | $7.80 | $7.80 |
| Purchase #2 | $213.61 | 7.827% | $230.3293 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $165.68 | 3.554% | $171.5683 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $245.41 | 4.248% | $255.835 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $156.25 | 3.646% | $161.9469 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $215.52 | 10.666% | $238.5074 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $195.36 | 3.737% | $202.6606 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $1,198.78 | $1,268.6226 | $1,268.64 | $1,268.65 | $1,268.60 | |