| 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 | $121.70 | 7.257% | $130.5318 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $111.27 | 10.224% | $122.6462 | $122.65 | $122.65 | $122.60 |
| Purchase #3 | $198.45 | 6.661% | $211.6688 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $130.37 | 8.813% | $141.8595 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $144.48 | 3.346% | $149.3143 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $225.44 | 6.726% | $240.6031 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $59.92 | 3.540% | $62.0412 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $991.63 | $1,058.6649 | $1,058.66 | $1,058.65 | $1,058.60 | |