| 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 | $111.53 | 9.220% | $121.8131 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $182.75 | 11.126% | $203.0828 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $245.54 | 4.200% | $255.8527 | $255.85 | $255.85 | $255.90 |
| Purchase #4 | $34.40 | 12.251% | $38.6143 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $232.45 | 10.387% | $256.5946 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $118.91 | 3.631% | $123.2276 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $131.63 | 7.673% | $141.73 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $1,057.21 | $1,140.9151 | $1,140.90 | $1,140.95 | $1,140.90 | |