| 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 | $192.70 | 10.870% | $213.6465 | $213.65 | $213.65 | $213.60 |
| Purchase #2 | $198.75 | 11.390% | $221.3876 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $24.65 | 11.164% | $27.4019 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $35.39 | 9.710% | $38.8264 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $161.78 | 12.363% | $181.7809 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $105.97 | 6.251% | $112.5942 | $112.59 | $112.60 | $112.60 |
| Purchase #7 | $231.80 | 7.666% | $249.5698 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $951.04 | $1,045.2073 | $1,045.21 | $1,045.25 | $1,045.20 | |