| 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 | $124.35 | 4.295% | $129.6908 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $85.30 | 8.855% | $92.8533 | $92.85 | $92.85 | $92.90 |
| Purchase #3 | $247.99 | 3.561% | $256.8209 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $178.94 | 11.180% | $198.9455 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $38.37 | 8.473% | $41.6211 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $237.32 | 9.364% | $259.5426 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $220.25 | 5.263% | $231.8418 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $1,132.52 | $1,211.3160 | $1,211.31 | $1,211.30 | $1,211.20 | |