| 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 | $109.83 | 11.255% | $122.1914 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $249.59 | 10.707% | $276.3136 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $139.98 | 6.802% | $149.5014 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $192.34 | 13.709% | $218.7079 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $202.48 | 11.631% | $226.0304 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $60.62 | 5.840% | $64.1602 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $18.74 | 13.759% | $21.3184 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $973.58 | $1,078.2233 | $1,078.22 | $1,078.20 | $1,078.20 | |