| 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 | $111.47 | 11.623% | $124.4262 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $83.60 | 12.319% | $93.8987 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $207.68 | 12.579% | $233.8041 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $16.43 | 10.352% | $18.1308 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $64.42 | 10.482% | $71.1725 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $195.44 | 11.729% | $218.3632 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $237.34 | 8.407% | $257.2932 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $916.38 | $1,017.0887 | $1,017.08 | $1,017.10 | $1,017.10 | |