| 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 | $114.91 | 4.859% | $120.4935 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $218.48 | 10.288% | $240.9572 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $45.75 | 6.267% | $48.6172 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $166.55 | 10.695% | $184.3625 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $238.81 | 10.311% | $263.4337 | $263.43 | $263.45 | $263.40 |
| Purchase #6 | $243.78 | 12.374% | $273.9453 | $273.95 | $273.95 | $273.90 |
| Purchase #7 | $155.65 | 10.710% | $172.3201 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $1,183.93 | $1,304.1295 | $1,304.13 | $1,304.10 | $1,304.10 | |