| 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 | $135.98 | 4.508% | $142.11 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $218.50 | 3.177% | $225.4417 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $195.55 | 6.735% | $208.7203 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $35.50 | 7.406% | $38.1291 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $115.49 | 7.187% | $123.7903 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $235.95 | 11.541% | $263.181 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $180.43 | 12.203% | $202.4479 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $1,117.40 | $1,203.8203 | $1,203.82 | $1,203.85 | $1,203.70 | |