| 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 | $124.41 | 11.561% | $138.793 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $223.79 | 7.399% | $240.3482 | $240.35 | $240.35 | $240.30 |
| Purchase #3 | $202.55 | 6.840% | $216.4044 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $93.34 | 11.351% | $103.935 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $239.79 | 7.694% | $258.2394 | $258.24 | $258.25 | $258.20 |
| Purchase #6 | $131.45 | 12.125% | $147.3883 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $70.93 | 13.423% | $80.4509 | $80.45 | $80.45 | $80.50 |
| 7 purchase totals = | $1,086.26 | $1,185.5592 | $1,185.56 | $1,185.60 | $1,185.50 | |