| 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 | $218.85 | 12.774% | $246.8059 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $153.40 | 7.345% | $164.6672 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $75.95 | 12.641% | $85.5508 | $85.55 | $85.55 | $85.60 |
| Purchase #4 | $99.67 | 11.726% | $111.3573 | $111.36 | $111.35 | $111.40 |
| Purchase #5 | $21.39 | 6.614% | $22.8047 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $66.96 | 6.421% | $71.2595 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $198.82 | 11.124% | $220.9367 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $835.04 | $923.3821 | $923.39 | $923.35 | $923.50 | |