| 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 | $206.77 | 11.309% | $230.1536 | $230.15 | $230.15 | $230.20 |
| Purchase #2 | $31.86 | 12.298% | $35.7781 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $69.90 | 5.497% | $73.7424 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $191.79 | 10.288% | $211.5214 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $46.64 | 13.753% | $53.0544 | $53.05 | $53.05 | $53.10 |
| Purchase #6 | $181.72 | 4.143% | $189.2487 | $189.25 | $189.25 | $189.20 |
| Purchase #7 | $36.68 | 7.497% | $39.4299 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $765.36 | $832.9285 | $832.92 | $832.95 | $832.90 | |