| 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 | $118.78 | 10.586% | $131.3541 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $207.73 | 8.849% | $226.112 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $47.95 | 9.523% | $52.5163 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $230.79 | 7.677% | $248.5077 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $115.94 | 12.675% | $130.6354 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $80.95 | 10.503% | $89.4522 | $89.45 | $89.45 | $89.50 |
| Purchase #7 | $171.55 | 12.654% | $193.2579 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $973.69 | $1,071.8356 | $1,071.84 | $1,071.80 | $1,071.90 | |