| 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 | $124.56 | 5.682% | $131.6375 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $115.97 | 9.177% | $126.6126 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $85.66 | 9.664% | $93.9382 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $202.46 | 3.257% | $209.0541 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $218.96 | 10.752% | $242.5026 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $246.81 | 6.740% | $263.445 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $229.73 | 6.799% | $245.3493 | $245.35 | $245.35 | $245.30 |
| 7 purchase totals = | $1,224.15 | $1,312.5393 | $1,312.54 | $1,312.55 | $1,312.40 | |