| 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 | $226.61 | 6.137% | $240.5171 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $134.58 | 11.200% | $149.653 | $149.65 | $149.65 | $149.70 |
| Purchase #3 | $195.57 | 3.741% | $202.8863 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $127.99 | 7.666% | $137.8017 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $223.41 | 8.128% | $241.5688 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $228.67 | 7.515% | $245.8546 | $245.85 | $245.85 | $245.90 |
| Purchase #7 | $137.38 | 9.192% | $150.008 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $1,274.21 | $1,368.2895 | $1,368.29 | $1,368.25 | $1,368.40 | |