| 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 | $87.80 | 12.330% | $98.6257 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $131.68 | 12.193% | $147.7357 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $36.45 | 9.540% | $39.9273 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $130.49 | 8.848% | $142.0358 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $157.39 | 8.212% | $170.3149 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $204.44 | 13.327% | $231.6857 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $211.91 | 9.839% | $232.7598 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $960.16 | $1,063.0849 | $1,063.10 | $1,063.15 | $1,063.00 | |