| 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 | $109.85 | 4.365% | $114.645 | $114.65 | $114.65 | $114.60 |
| Purchase #2 | $132.33 | 6.281% | $140.6416 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $235.87 | 8.307% | $255.4637 | $255.46 | $255.45 | $255.50 |
| Purchase #4 | $38.51 | 3.489% | $39.8536 | $39.85 | $39.85 | $39.90 |
| Purchase #5 | $192.60 | 9.704% | $211.2899 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $249.29 | 3.545% | $258.1273 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $135.60 | 6.211% | $144.0221 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,094.05 | $1,164.0432 | $1,164.04 | $1,164.05 | $1,164.00 | |