| 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 | $247.75 | 4.280% | $258.3537 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $173.55 | 12.345% | $194.9747 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $138.49 | 7.765% | $149.2437 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $111.68 | 3.497% | $115.5854 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $192.68 | 8.610% | $209.2697 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $8.27 | 7.376% | $8.88 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $187.65 | 6.720% | $200.2601 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $1,060.07 | $1,136.5673 | $1,136.56 | $1,136.55 | $1,136.70 | |