| 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 | $194.38 | 9.798% | $213.4254 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $130.58 | 3.203% | $134.7625 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $83.96 | 10.354% | $92.6532 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $193.57 | 13.169% | $219.0612 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $68.47 | 12.309% | $76.898 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $230.48 | 10.136% | $253.8415 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $209.48 | 11.491% | $233.5513 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $1,110.92 | $1,224.1931 | $1,224.19 | $1,224.20 | $1,224.30 | |