| 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 | $50.29 | 3.623% | $52.112 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $89.60 | 9.710% | $98.3002 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $22.75 | 8.400% | $24.661 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $148.32 | 12.688% | $167.1388 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $233.50 | 6.810% | $249.4014 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $174.32 | 11.594% | $194.5307 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $219.66 | 11.735% | $245.4371 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $938.44 | $1,031.5812 | $1,031.58 | $1,031.60 | $1,031.50 | |