| 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 | $239.45 | 11.271% | $266.4384 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $122.86 | 10.344% | $135.5686 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $123.97 | 13.561% | $140.7816 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $230.46 | 4.700% | $241.2916 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $30.60 | 5.793% | $32.3727 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $156.47 | 7.664% | $168.4619 | $168.46 | $168.45 | $168.50 |
| Purchase #7 | $53.89 | 4.321% | $56.2186 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $957.70 | $1,041.1334 | $1,041.13 | $1,041.10 | $1,041.20 | |