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 | $18.69 | 11.644% | $20.8663 | $20.87 | $20.85 | $20.90 |
Purchase #2 | $106.64 | 10.392% | $117.722 | $117.72 | $117.70 | $117.70 |
Purchase #3 | $32.69 | 9.822% | $35.9008 | $35.90 | $35.90 | $35.90 |
Purchase #4 | $221.50 | 8.407% | $240.1215 | $240.12 | $240.10 | $240.10 |
Purchase #5 | $126.63 | 12.614% | $142.6031 | $142.60 | $142.60 | $142.60 |
Purchase #6 | $171.36 | 10.409% | $189.1969 | $189.20 | $189.20 | $189.20 |
Purchase #7 | $90.70 | 11.842% | $101.4407 | $101.44 | $101.45 | $101.40 |
7 purchase totals = | $768.21 | $847.8513 | $847.85 | $847.80 | $847.80 |