| 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 | $13.65 | 3.710% | $14.1564 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $216.80 | 3.206% | $223.7506 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $193.61 | 4.687% | $202.6845 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $242.58 | 4.196% | $252.7587 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $130.71 | 6.271% | $138.9068 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $35.42 | 10.576% | $39.166 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $245.30 | 11.768% | $274.1669 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $1,078.07 | $1,145.5899 | $1,145.60 | $1,145.55 | $1,145.80 | |