| 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 | $241.86 | 13.430% | $274.3418 | $274.34 | $274.35 | $274.30 |
| Purchase #2 | $24.32 | 6.694% | $25.948 | $25.95 | $25.95 | $25.90 |
| Purchase #3 | $19.52 | 8.708% | $21.2198 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $249.96 | 8.527% | $271.2741 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $135.93 | 3.776% | $141.0627 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $245.31 | 4.702% | $256.8445 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $211.26 | 3.829% | $219.3491 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $1,128.16 | $1,210.0400 | $1,210.03 | $1,210.00 | $1,209.90 | |