| 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 | $237.80 | 13.678% | $270.3263 | $270.33 | $270.35 | $270.30 |
| Purchase #2 | $68.53 | 3.331% | $70.8127 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $234.64 | 12.441% | $263.8316 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $101.43 | 10.302% | $111.8793 | $111.88 | $111.90 | $111.90 |
| Purchase #5 | $190.92 | 13.529% | $216.7496 | $216.75 | $216.75 | $216.70 |
| Purchase #6 | $118.94 | 12.352% | $133.6315 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $162.30 | 13.154% | $183.6489 | $183.65 | $183.65 | $183.60 |
| 7 purchase totals = | $1,114.56 | $1,250.8799 | $1,250.88 | $1,250.95 | $1,250.70 | |