| 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 | $51.29 | 10.268% | $56.5565 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $224.99 | 11.330% | $250.4814 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $180.31 | 8.616% | $195.8455 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $204.34 | 12.723% | $230.3382 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $169.41 | 7.168% | $181.5533 | $181.55 | $181.55 | $181.60 |
| Purchase #6 | $84.44 | 3.169% | $87.1159 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $187.76 | 5.228% | $197.5761 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,102.54 | $1,199.4669 | $1,199.48 | $1,199.50 | $1,199.50 | |