| 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 | $190.97 | 10.345% | $210.7258 | $210.73 | $210.75 | $210.70 |
| Purchase #2 | $238.44 | 8.441% | $258.5667 | $258.57 | $258.55 | $258.60 |
| Purchase #3 | $115.27 | 4.755% | $120.7511 | $120.75 | $120.75 | $120.80 |
| Purchase #4 | $203.53 | 3.342% | $210.332 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $79.59 | 7.276% | $85.381 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $85.43 | 8.183% | $92.4207 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $181.63 | 7.768% | $195.739 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $1,094.86 | $1,173.9163 | $1,173.92 | $1,173.95 | $1,173.90 | |