| 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 | $101.35 | 11.220% | $112.7215 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $222.64 | 11.860% | $249.0451 | $249.05 | $249.05 | $249.00 |
| Purchase #3 | $64.59 | 7.727% | $69.5809 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $158.86 | 4.684% | $166.301 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $241.81 | 13.662% | $274.8461 | $274.85 | $274.85 | $274.80 |
| Purchase #6 | $18.42 | 7.740% | $19.8457 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $207.96 | 11.307% | $231.474 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $1,015.63 | $1,123.8143 | $1,123.82 | $1,123.80 | $1,123.70 | |