| 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 | $211.77 | 7.780% | $228.2457 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $194.65 | 9.441% | $213.0269 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $35.35 | 9.870% | $38.839 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $231.56 | 10.822% | $256.6194 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $172.40 | 3.533% | $178.4909 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $61.31 | 5.522% | $64.6955 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $21.60 | 7.149% | $23.1442 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $928.64 | $1,003.0616 | $1,003.07 | $1,003.10 | $1,002.90 | |