| 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 | $245.76 | 13.270% | $278.3724 | $278.37 | $278.35 | $278.40 |
| Purchase #2 | $199.82 | 3.124% | $206.0624 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $160.34 | 4.642% | $167.783 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $189.84 | 3.582% | $196.6401 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $35.34 | 10.456% | $39.0352 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $144.97 | 7.805% | $156.2849 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $228.65 | 12.807% | $257.9332 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,204.72 | $1,302.1112 | $1,302.10 | $1,302.15 | $1,302.10 | |